diff --git a/ARCHITECTURE_DECISIONS.md b/ARCHITECTURE_DECISIONS.md
index c2d4b76..35d809f 100644
--- a/ARCHITECTURE_DECISIONS.md
+++ b/ARCHITECTURE_DECISIONS.md
@@ -9607,6 +9607,26 @@ typesjekket, gitt øktens allerede betydelige lengde.
 compose build teecup_api teecup_frontend && up -d` for begge, rene
 logger, 200 OK (inkl. ny `/hjelp`-rute).
 
+**Tillegg 2026-08-19 -- visuell revisjon av spillertabellen, rett etter
+utrulling.** Bruker (skjermdump av den ekte, live tabellen med 51
+spillere): "skulle ønske tabellen var mer 'regneark-aktig'" og "hvorfor
+må jeg scrolle horisontalt når jeg har så mye ledig skjermplass?" --
+gyldig kritikk, bekreftet i skjermdumpen (brede kort-aktige celler med
+mye padding, faste brede kolonner som sendte rundekolonnene utenfor
+synlig område selv på en bred skjerm). Bruker tok dette direkte til V0
+selv (ikke via meg) og lastet opp svaret. Ny versjon av `tournament-
+players-table.tsx`: rutenett-linjer i stedet for kort-følelse
+(`border-b border-r` per celle, ingen egen kant per kontroll -- kun
+hover/fokus lyser opp), lavere radhøyde (`h-9`), mindre tekst
+(`text-[13px]`), OG et `<colgroup>` som gir faste, smale bredder til
+de korte kolonnene (HCP/kjønn/alder) mens rundekolonnene IKKE får noen
+fast bredde -- de fordeler resten av den tilgjengelige bredden seg
+imellom, så tabellen fyller skjermen i stedet for å la dem presses
+utenfor. **Props-kontrakten er UENDRET** (samme typer, samme callback-
+navn) -- ren visuell omskriving, ingen endring i `SetupTab` sin
+sammenkobling nødvendig. Verifisert i ny lokal scratch-visning (bred
+skjerm bekreftet fylt uten sidescroll med 3 runde-kolonner, lys+mørk).
+
 ---
 
 ## Utviklingsplan (rekkefølge)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5629197..b6f82b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13020,3 +13020,20 @@ Neste steg:
     **Rullet ut 2026-08-19** -- bruker bekreftet. Ingen migrasjon.
     `docker compose build teecup_api teecup_frontend && up -d` for
     begge, rene logger, 200 OK (inkl. ny `/hjelp`-rute).
+
+127. **Spillertabellen gjort mer "regneark-aktig" + fyller full bredde --
+    2026-08-19 (tillegg til ADR-094).** Bruker, med skjermdump av den
+    ekte 51-spiller-tabellen: "skulle ønske tabellen var mer 'regneark-
+    aktig'" og "hvorfor må jeg scrolle horisontalt når jeg har så mye
+    ledig skjermplass?" -- gyldig, bekreftet i skjermdumpen. Bruker tok
+    dette direkte til V0 selv og lastet opp svaret. Ny versjon:
+    rutenett-linjer i stedet for kort-følelse, lavere radhøyde, mindre
+    tekst, og et `<colgroup>` som gir faste smale bredder til korte
+    kolonner mens rundekolonnene fordeler resten av bredden seg
+    imellom -- fyller skjermen i stedet for fast sidescroll. Props-
+    kontrakten uendret, ingen endring i `SetupTab` sin sammenkobling.
+
+    **Verifisert:** `tsc --noEmit` rent, `vitest run` 55/55. Ny scratch-
+    visning bekrefter bred skjerm fylt uten sidescroll, lys+mørk.
+
+    **Rullet ut:** venter på bekreftelse.
diff --git a/frontend/components/tournament-players-table.tsx b/frontend/components/tournament-players-table.tsx
index d0a889d..431d424 100644
--- a/frontend/components/tournament-players-table.tsx
+++ b/frontend/components/tournament-players-table.tsx
@@ -64,9 +64,19 @@ const STATUSES: { label: string; value: TournamentPlayerRow["status"] }[] = [
   { label: "DNS", value: "dns" },
 ]
 
-// Shared control styling so every inline field feels like one family.
-const CONTROL =
-  "h-9 rounded-lg border border-border bg-background px-2.5 text-sm text-foreground transition-all duration-200 ease-in-out hover:border-primary/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+// Spreadsheet cell control: flat, fills the whole cell, no border of its own.
+// The grid lines define the structure; controls only light up on hover/focus.
+const CELL =
+  "h-full w-full border-0 bg-transparent px-2 py-1.5 text-[13px] leading-tight text-foreground outline-none transition-colors hover:bg-accent/40 focus-visible:bg-background focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+
+// Compact header control (round default-tee select).
+const HEAD_CELL =
+  "h-7 w-full rounded-md border border-border bg-background px-1.5 text-xs font-medium text-foreground outline-none transition-colors hover:border-primary/40 focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+
+// Shared cell frame: thin grid lines, zero padding (the control supplies it).
+const TD = "border-b border-r border-border p-0 align-middle"
+const TH =
+  "border-b border-r border-border bg-muted px-2 py-2 text-left text-[11px] font-bold uppercase tracking-wide text-muted-foreground"
 
 function computeAge(birthDate: string): number | null {
   const birth = new Date(birthDate)
@@ -133,34 +143,49 @@ export function TournamentPlayersTable({
         </div>
       )}
 
-      <div className="overflow-x-auto rounded-2xl border border-border bg-card shadow-md shadow-black/8">
-        <table className="w-full border-collapse text-left">
+      <div className="overflow-x-auto rounded-xl border border-border bg-card shadow-sm shadow-black/5">
+        {/* Fluid layout: the table fills the available width instead of leaving
+            dead space and pushing round columns off-screen. */}
+        <table className="w-full border-collapse text-left [&_td]:last:border-r-0 [&_th]:last:border-r-0">
+          <colgroup>
+            <col className="w-[13rem]" />
+            <col className="w-[5.5rem]" />
+            {showClassColumn && <col className="w-[9rem]" />}
+            <col className="w-[9rem]" />
+            <col className="w-[7rem]" />
+            <col className="w-[7rem]" />
+            <col className="w-[10rem]" />
+            {rounds.map((r) => (
+              <col key={r.id} />
+            ))}
+            <col className="w-[5.5rem]" />
+          </colgroup>
           <thead>
-            <tr className="divide-x divide-border border-b border-border">
+            <tr>
               <th
                 scope="col"
-                className="sticky left-0 z-20 bg-card px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground"
+                className={`${TH} sticky left-0 top-0 z-30`}
               >
                 Spiller
               </th>
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+              <th scope="col" className={`${TH} sticky top-0 z-20 text-right`}>
                 Hcp
               </th>
               {showClassColumn && (
-                <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+                <th scope="col" className={`${TH} sticky top-0 z-20`}>
                   Klasse
                 </th>
               )}
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+              <th scope="col" className={`${TH} sticky top-0 z-20`}>
                 Statistikknivå
               </th>
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+              <th scope="col" className={`${TH} sticky top-0 z-20`}>
                 Status
               </th>
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+              <th scope="col" className={`${TH} sticky top-0 z-20`}>
                 Kjønn
               </th>
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
+              <th scope="col" className={`${TH} sticky top-0 z-20`}>
                 Alder
               </th>
               {rounds.map((round) => {
@@ -174,36 +199,33 @@ export function TournamentPlayersTable({
                   <th
                     key={round.id}
                     scope="col"
-                    className="min-w-52 px-4 py-3 align-top text-xs font-bold uppercase tracking-wide text-muted-foreground"
+                    className={`${TH} sticky top-0 z-20 min-w-[9.5rem] align-top`}
                   >
-                    <div className="flex flex-col gap-2">
-                      <div className="flex items-center gap-2">
+                    <div className="flex flex-col gap-1.5">
+                      <div className="flex items-center justify-between gap-2">
                         <span>{round.label}</span>
                         {busy && (
                           <span className="flex items-center gap-1 normal-case text-primary">
                             <Loader2 aria-hidden="true" className="size-3.5 animate-spin" />
-                            <span className="text-[11px] font-semibold">Oppdaterer</span>
+                            <span className="text-[10px] font-semibold">Oppdaterer</span>
                           </span>
                         )}
                       </div>
-                      <label className="flex flex-col gap-1 normal-case">
-                        <span className="text-[11px] font-semibold text-muted-foreground">Standardutslag</span>
-                        <select
-                          aria-label={`Standardutslag for ${round.label}`}
-                          className={CONTROL}
-                          value={defaultTees[round.id] ?? ""}
-                          disabled={busy}
-                          onChange={(e) =>
-                            setDefaultTees((prev) => ({ ...prev, [round.id]: e.target.value }))
-                          }
-                        >
-                          {round.tees.map((tee) => (
-                            <option key={tee.id} value={tee.id}>
-                              {tee.name}
-                            </option>
-                          ))}
-                        </select>
-                      </label>
+                      <select
+                        aria-label={`Standardutslag for ${round.label}`}
+                        className={HEAD_CELL}
+                        value={defaultTees[round.id] ?? ""}
+                        disabled={busy}
+                        onChange={(e) =>
+                          setDefaultTees((prev) => ({ ...prev, [round.id]: e.target.value }))
+                        }
+                      >
+                        {round.tees.map((tee) => (
+                          <option key={tee.id} value={tee.id}>
+                            {tee.name}
+                          </option>
+                        ))}
+                      </select>
                       <BulkCheckbox
                         checked={allAssigned}
                         indeterminate={someAssigned}
@@ -217,15 +239,13 @@ export function TournamentPlayersTable({
                   </th>
                 )
               })}
-              <th scope="col" className="px-4 py-3 text-xs font-bold uppercase tracking-wide text-muted-foreground">
-                Spillerpool
-              </th>
-              <th scope="col" className="px-4 py-3 text-right text-xs font-bold uppercase tracking-wide text-muted-foreground">
-                Fjern
+              <th scope="col" className={`${TH} sticky top-0 z-20 text-center`}>
+                <span className="sr-only">Handlinger</span>
+                <span aria-hidden="true">···</span>
               </th>
             </tr>
           </thead>
-          <tbody className="divide-y divide-border">
+          <tbody>
             {players.map((player) => (
               <PlayerRow
                 key={player.participantId}
@@ -273,16 +293,16 @@ function BulkCheckbox({
     if (ref.current) ref.current.indeterminate = indeterminate && !checked
   }, [indeterminate, checked])
   return (
-    <label className="flex items-center gap-2 normal-case">
+    <label className="flex items-center gap-1.5 normal-case">
       <input
         ref={ref}
         type="checkbox"
         checked={checked}
         disabled={disabled}
         onChange={(e) => onChange(e.target.checked)}
-        className="size-5 rounded border-border text-primary transition-all duration-200 ease-in-out focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+        className="size-4 rounded border-border text-primary outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
       />
-      <span className="text-[11px] font-semibold text-muted-foreground">{label}</span>
+      <span className="text-[10px] font-semibold text-muted-foreground">{label}</span>
     </label>
   )
 }
@@ -352,15 +372,15 @@ function PlayerRow({
   }
 
   return (
-    <tr className="divide-x divide-border transition-colors duration-200 ease-in-out hover:bg-accent/40">
+    <tr className="group h-9">
       <th
         scope="row"
-        className="sticky left-0 z-10 bg-card px-4 py-3 text-left align-middle text-sm font-bold text-foreground"
+        className={`${TD} sticky left-0 z-10 bg-card px-2 py-1.5 text-left text-[13px] font-semibold text-foreground group-hover:bg-accent/30`}
       >
         {player.playerName}
       </th>
 
-      <td className="px-4 py-3 align-middle">
+      <td className={TD}>
         <input
           type="number"
           inputMode="decimal"
@@ -371,15 +391,15 @@ function PlayerRow({
           value={hcpDraft}
           onChange={(e) => setHcpDraft(e.target.value)}
           onBlur={commitHcp}
-          className={`${CONTROL} w-20 text-right tabular-nums`}
+          className={`${CELL} text-right tabular-nums`}
         />
       </td>
 
       {showClassColumn && (
-        <td className="px-4 py-3 align-middle">
+        <td className={TD}>
           <select
             aria-label={`Klasse for ${player.playerName}`}
-            className={`${CONTROL} w-40`}
+            className={CELL}
             value={player.classId ?? ""}
             onChange={(e) => onSetClass(player.participantId, e.target.value === "" ? null : e.target.value)}
           >
@@ -393,10 +413,10 @@ function PlayerRow({
         </td>
       )}
 
-      <td className="px-4 py-3 align-middle">
+      <td className={TD}>
         <select
           aria-label={`Statistikknivå for ${player.playerName}`}
-          className={`${CONTROL} w-36`}
+          className={CELL}
           value={player.statLevel}
           onChange={(e) => onSetStatLevel(player.participantId, e.target.value as TournamentPlayerRow["statLevel"])}
         >
@@ -408,12 +428,10 @@ function PlayerRow({
         </select>
       </td>
 
-      <td className="px-4 py-3 align-middle">
+      <td className={TD}>
         <select
           aria-label={`Status for ${player.playerName}`}
-          className={`${CONTROL} w-28 ${
-            statusAbnormal ? "border-destructive/40 bg-destructive/10 text-destructive" : ""
-          }`}
+          className={`${CELL} ${statusAbnormal ? "bg-destructive/10 font-semibold text-destructive hover:bg-destructive/15" : ""}`}
           value={player.status}
           onChange={(e) => onSetStatus(player.participantId, e.target.value as TournamentPlayerRow["status"])}
         >
@@ -425,10 +443,10 @@ function PlayerRow({
         </select>
       </td>
 
-      <td className="px-4 py-3 align-middle">
+      <td className={TD}>
         <select
           aria-label={`Kjønn for ${player.playerName}`}
-          className={`${CONTROL} w-28`}
+          className={CELL}
           value={player.gender ?? ""}
           onChange={(e) => onChangeGender(player.playerId, e.target.value as "m" | "f" | "x")}
         >
@@ -441,16 +459,16 @@ function PlayerRow({
         </select>
       </td>
 
-      <td className="px-4 py-3 align-middle">
-        <div className="flex items-center gap-2">
+      <td className={TD}>
+        <div className="flex items-center">
           <input
             type="date"
             aria-label={`Fødselsdato for ${player.playerName}`}
-            className={`${CONTROL} w-40`}
+            className={`${CELL} min-w-0`}
             value={player.birthDate ?? ""}
             onChange={(e) => onChangeBirthDate(player.playerId, e.target.value)}
           />
-          <span className="min-w-12 text-xs font-semibold tabular-nums text-muted-foreground">
+          <span className="shrink-0 whitespace-nowrap px-1.5 text-[11px] font-semibold tabular-nums text-muted-foreground">
             {age !== null ? `${age} år` : "Ukjent"}
           </span>
         </div>
@@ -461,31 +479,27 @@ function PlayerRow({
         const assigned = cell?.assigned ?? false
         const busy = busyRoundIds.includes(round.id)
         return (
-          <td key={round.id} className="px-4 py-3 align-middle">
-            <div className="flex items-center gap-2">
-              <label className="flex items-center gap-2">
-                <input
-                  type="checkbox"
-                  checked={assigned}
-                  disabled={busy}
-                  aria-label={`${player.playerName} spiller ${round.label}`}
-                  onChange={(e) => {
-                    const checked = e.target.checked
-                    const teeId = checked
-                      ? defaultTees[round.id] ?? round.tees[0]?.id ?? ""
-                      : cell?.teeId ?? round.tees[0]?.id ?? ""
-                    onToggleRound(round.id, player.participantId, checked, teeId)
-                  }}
-                  className="size-5 rounded border-border text-primary transition-all duration-200 ease-in-out focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
-                />
-                <span className="text-xs font-semibold text-muted-foreground">
-                  {assigned ? "Spiller" : "Ikke satt"}
-                </span>
-              </label>
-              {assigned && (
+          <td key={round.id} className={TD}>
+            <div className="flex items-center gap-1.5 px-2">
+              <input
+                type="checkbox"
+                checked={assigned}
+                disabled={busy}
+                aria-label={`${player.playerName} spiller ${round.label}`}
+                title={assigned ? "Spiller runden" : "Spiller ikke runden"}
+                onChange={(e) => {
+                  const checked = e.target.checked
+                  const teeId = checked
+                    ? defaultTees[round.id] ?? round.tees[0]?.id ?? ""
+                    : cell?.teeId ?? round.tees[0]?.id ?? ""
+                  onToggleRound(round.id, player.participantId, checked, teeId)
+                }}
+                className="size-4 shrink-0 rounded border-border text-primary outline-none focus-visible:ring-2 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
+              />
+              {assigned ? (
                 <select
                   aria-label={`Utslag for ${player.playerName} i ${round.label}`}
-                  className={`${CONTROL} w-28`}
+                  className="h-7 min-w-0 flex-1 rounded-md border border-border bg-background px-1.5 text-xs text-foreground outline-none transition-colors hover:border-primary/40 focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50"
                   value={cell?.teeId ?? ""}
                   disabled={busy}
                   onChange={(e) => onChangeRoundTee(round.id, player.participantId, e.target.value)}
@@ -496,31 +510,36 @@ function PlayerRow({
                     </option>
                   ))}
                 </select>
+              ) : (
+                <span aria-hidden="true" className="flex-1 text-xs text-muted-foreground/60">
+                  —
+                </span>
               )}
             </div>
           </td>
         )
       })}
 
-      <td className="px-4 py-3 align-middle">
-        <a
-          href={`/organizations/${organizationId}/players?highlight=${player.playerId}`}
-          className="inline-flex items-center gap-1.5 text-xs font-semibold text-muted-foreground underline-offset-2 transition-colors duration-200 ease-in-out hover:text-foreground hover:underline"
-        >
-          <ExternalLink aria-hidden="true" className="size-3.5" />
-          Rediger i spillerpoolen
-        </a>
-      </td>
-
-      <td className="px-4 py-3 text-right align-middle">
-        <button
-          type="button"
-          aria-label={`Fjern ${player.playerName}`}
-          onClick={() => onRemoveParticipant(player.participantId)}
-          className="inline-flex size-9 items-center justify-center rounded-lg text-muted-foreground transition-all duration-200 ease-in-out hover:bg-destructive/10 hover:text-destructive focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring active:scale-95"
-        >
-          <Trash2 aria-hidden="true" className="size-4" />
-        </button>
+      <td className={TD}>
+        <div className="flex items-center justify-center gap-0.5 px-1">
+          <a
+            href={`/organizations/${organizationId}/players?highlight=${player.playerId}`}
+            aria-label={`Rediger ${player.playerName} i spillerpoolen`}
+            title="Rediger i spillerpoolen"
+            className="inline-flex size-7 items-center justify-center rounded-md text-muted-foreground outline-none transition-colors hover:bg-accent/60 hover:text-foreground focus-visible:ring-2 focus-visible:ring-ring"
+          >
+            <ExternalLink aria-hidden="true" className="size-4" />
+          </a>
+          <button
+            type="button"
+            aria-label={`Fjern ${player.playerName}`}
+            title="Fjern spiller"
+            onClick={() => onRemoveParticipant(player.participantId)}
+            className="inline-flex size-7 items-center justify-center rounded-md text-muted-foreground outline-none transition-colors hover:bg-destructive/10 hover:text-destructive focus-visible:ring-2 focus-visible:ring-ring active:scale-95"
+          >
+            <Trash2 aria-hidden="true" className="size-4" />
+          </button>
+        </div>
       </td>
     </tr>
   )