Philadelphia 76ers at Boston Celtics
O/U 214.5 · SPREAD Boston Celtics -10.5 · TD Garden
Boston Celtics -10.5-112
CONF 85%
LLostFinal 113-97
The read
The Boston Celtics look to punch their ticket to the second round in front of a raucous TD Garden crowd after a systematic dismantling of the Philadelphia 76ers in Game 4. While a double-digit spread in an elimination game usually invites a look at the underdog, the statistical chasm between these two units in the postseason makes the 10.5-point number feel surprisingly short. Boston is operating at an elite level, posting a +13.1 Net Rating over their last five games behind a defense that has surrendered just 104.0 points per 100 possessions. Philadelphia, meanwhile, has seen its offensive rating crater to 106.4 during the series, failing to reach the 100-point mark in three of the four contests played thus far.
The primary concern for Philadelphia is the lack of physical resistance in the paint. Despite the return of Joel Embiid, the 76ers were out-rebounded 51–30 in their last outing, a staggering 21-board deficit that essentially eliminated any chance of offensive rhythm. With Andre Drummond playing through a hip injury and Embiid still regaining his conditioning post-appendectomy, the Philadelphia frontcourt lacks the lateral mobility to navigate the defensive assignments required to stop Boston's perimeter rotations. Boston exploited this relentlessly in Game 4, creating enough space to launch a franchise-record 24 three-pointers. Jayson Tatum has adjusted his game to the extra attention, averaging 8.5 assists in the series, while Payton Pritchard’s recent 32-point explosion highlights a bench depth that Philadelphia simply cannot match.
Philadelphia’s reliance on Tyrese Maxey and Paul George to produce high-volume scoring against a Celtics defense allowing just 32.9% from deep over the last five games is a losing proposition. Maxey is being asked to carry a 40-minute-per-game workload, and the fatigue showed in Game 4 when he was held to only three shots in the first half. Boston is 30–11 at home and has already beaten Philadelphia (45-37) by 32 points twice in this series. In a closeout spot where the 76ers are physically compromised and shooting poorly, the Celtics (56-26) have the efficiency and the depth to clear this double-digit hurdle.
Injuries noted
Philadelphia 76ers: Joel Embiid (Prob)
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Props on this game
2Jaylen BrownUNDER 4.5 Assists Assists-115
Not yet graded
**THE PICK:** Jaylen Brown UNDER 4.5 Assists (-115)
**THE KEY FACTOR:** While Brown's season average of 5.1 assists suggests he is a playmaker, his role in this series has shifted toward pure scoring and finishing. Over his last five games, Brown is averaging just 2.6 assists and has failed to record 5 or more assists in any of those contests (1, 4, 4, 3, 1). Jayson Tatum's emergence as the primary initiator in the postseason (8.4 APG L5) has effectively squeezed Brown's playmaking opportunities out of the offensive flow.
**VOLUME FLOOR CHECK:** Brown continues to see elite minutes (34.4 MPG) and usage (35.1%), but that usage is heavily concentrated in field goal attempts (33.5% team share) rather than playmaking. As long as the Celtics maintain their current offensive hierarchy with Tatum acting as the hub and Brown as the primary scoring finisher (28.7 PPG L5), Brown's assist floor remains significantly below this line.
**THE RISK:** If Philadelphia prioritizes stopping Tatum's penetration at all costs, Brown could find himself in more 'secondary break' situations where he is forced to make the extra pass to wide-open corner shooters like Sam Hauser or Derrick White.
Jayson TatumOVER 23.5 Points Points-134
Not yet graded
**THE PICK:** Jayson Tatum OVER 23.5 Points (-134)
**THE KEY FACTOR:** Tatum is currently averaging 25.0 points per game in this series and has cleared this 23.5 line in four of his last five games (30, 25, 19, 25, 24). He showed elite efficiency in Game 4, notably shooting 100% from deep in the fourth quarter, signaling that his explosiveness is fully back following his recovery from a major Achilles injury in 2025. In a home close-out game, the Celtics' offense will continue to funnel high-leverage possessions through their superstar.
**VOLUME FLOOR CHECK:** Tatum is averaging 32.6 minutes and a 29.0% usage rate since returning to the lineup. In the postseason, his involvement has increased, as evidenced by his 25 PPG series average. Even in a Game 4 blowout where starters saw reduced 4th quarter time, he managed to secure 30 points, proving that his scoring floor is resilient to game script.
**THE RISK:** A scenario where Philadelphia\u2019s defense, led by a potentially healthier Joel Embiid, successfully implements a 'trap-and-recover' scheme that forces Tatum to give up the ball early in possessions, resulting in a high-assist, low-scoring night.
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