Jayson Tatum has been officially ruled OUT for Game 7 with left knee stiffness, the Celtics announced Saturday afternoon — roughly 2 hours before the 7:30 p.m. ET tip. (Boston Herald, May 2); (The Athletic, May 2); (CBS Sports, May 2)
Timeline of events:
What Tatum's absence means: In this series he averaged 23.3 PPG / 10.7 RPG / 6.8 APG / 47.5% FG / 36.5% 3PT in 36.3 min/game and led all Celtics starters in plus/minus (+28) and net rating (+6.6). He was the team's best rebounder and the only credible counter to Embiid physically. Boston is vastly different without him.
Expected Celtics rotation without Tatum: Jaylen Brown becomes the undisputed #1 option. The Athletic projects Brown to lead the Celtics with 27.8 points. Role players — Payton Pritchard, Derrick White, Sam Hauser, Jordan Walsh — face massive expanded responsibility. Centers (Neemias Queta, Al Horford) will be tested heavily against Embiid with no Tatum to assist frontcourt duties. (The Athletic)
Line movement summary: The spread collapsed ~3–4 points (from -7.5/-8.5 to -4.5/-6.5) entirely driven by the Tatum OUT ruling. The moneyline swung dramatically — from Celtics -290/-310 to -194, implying Boston's win probability dropped from ~74–76% to ~66%. The total dropped ~2–3 points (to 203.5), reflecting expected offensive ceiling compression without Tatum. Book discrepancy (-4.5 FanDuel vs. -6.5 BetMGM) suggests the market is still digesting the news and line shopping is meaningful right now.
Boston has home court — TD Garden, no travel. Philadelphia traveled from Philly. 1 day of rest for both teams after G6 on Apr 30. Celtics' regular season home record: 31-13. (CBS Sports)
Boston's remaining advantages:
Boston's critical vulnerabilities (now amplified):
Boston plays at ~95.5 possessions/game — slowest in the NBA. The total dropped to 203.5 (from 205.5–206.5 at T-12h), now reflecting both the low-pace dynamic AND the Tatum-out offensive ceiling compression. PHI's UNDER has hit in 12 of 13 games as an underdog; Boston's season UNDER rate is 63.4%. Both continue to favor the UNDER, though the total has already adjusted downward.
Win-or-go-home for both. Boston faces the prospect of a first-round exit without their best player — a catastrophic outcome for their dynasty narrative after winning the 2024 title. Mazzulla faces maximum pressure. PHI, a 7-seed who trailed 1-3, now enters as a live underdog with Embiid healthy, having won two straight on the road. Boston still gets the TD Garden crowd. Winner faces New York Knicks in EC Semifinals.
PHI now has THREE players on the injury report — two are new additions since the early research run:
| Player | Status | Designation |
|---|---|---|
| Joel Embiid | PROBABLE | Post-appendectomy surgery recovery |
| Tyrese Maxey | PROBABLE | Right finger tendon strain (requires splint) |
| Paul George | PROBABLE | Illness |
Joel Embiid — PROBABLE (post-appendectomy recovery): Status unchanged from early run; expected to play. This is his 4th consecutive game since returning from April 9 surgery. (ClutchPoints, May 2)
⚠️ NEW: Tyrese Maxey — PROBABLE (right finger tendon strain): Maxey was NOT on the early-run injury report but has been added to the final Game 7 report carrying a finger strain designation that requires a splint. He is expected to play; he has played through this injury and led PHI in Game 6 with 30 points. (ClutchPoints, May 2; TalkBasket, May 2)
⚠️ NEW: Paul George — PROBABLE (illness): George was added to the injury report today due to an illness, per Derek Bodner of AllPHLY.com (via Heavy.com, May 2). He is expected to play but could face a reduced workload if his condition worsens. If significantly limited, Justin Edwards and Kelly Oubre Jr. would absorb larger roles. George scored a series-high 23 points (5-9 3PT) in Game 6.
Cameron Payne — OUT (hamstring): Postseason-ending injury; no impact.
Nick Nurse has trimmed his rotation to eight players. Darius Barlow (coach's decision) has been unused or played single-digit minutes in four of six games; he did not play in Game 6. PHI's confirmed rotation: Embiid, Maxey, George, Kelly Oubre Jr., VJ Edgecombe as key contributors. (Heavy.com, May 2)
Under has hit in all 6 games of the series (totals: 214, 208, 208, 224, 210, 199). PHI's half-court Embiid-anchored offense has slowed BOS to 97.9 pts/100 over Games 5–6.
PHI trailed 3-1 and has won two straight — only the 37th team in NBA history to force a Game 7 from that deficit (per ClutchPoints). PHI has not beaten the Celtics in a playoff series since 1982. Embiid: "I'm tired of losing to them. We have a chance to do something special."
The early run had no PHI injury concerns beyond Embiid. As of game day, all three of PHI's primary offensive weapons (Embiid, Maxey, George) carry injury/illness designations — all PROBABLE and all expected to play, but the cumulative health risk for PHI is meaningfully higher than the early entry reflected. George's illness severity is the single most important pregame variable to resolve.