Use BetMGM PA Bonus Code BOOKIESBG150 for $150: 76ers vs. Celtics Game 3 Home Underdog Picks and Best Bets

By Barbara Fields

Apr 24th, 2026 3:41 PM EDT

New BetMGM customers in PA & NJ can get $150 in bonus bets using the BetMGM sportsbook promo code BOOKIESBG150. Place a $10 bet on Game 3 tonight and if it wins, BetMGM drops $150 in bonus bets into your account. The Philadelphia 76ers host the Boston Celtics on Friday, April 24, 2026 at 7:00 PM ET at Xfinity Mobile Arena. The series is tied 1-1 after Philly won Game 2 in Boston 111-97. Boston is still favored at -7.5 and -305 on the moneyline. A 76ers win tonight changes the entire series picture.

📅 Date: Friday, April 24, 2026  |  ⏰ Time: 7:00 PM ET  |  📍 Where: Xfinity Mobile Arena, Philadelphia  |  📺 TV: Peacock / NBC

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BetMGM PA Bonus Code BOOKIESBG150: Offer Details Verified April 24, 2026

21 and older. New customers only. Not available in MI, NJ, PA, NY, NV, DC, MS, ON or PR. Bonus bets are non-withdrawable. Full terms at BetMGM.com. Please gamble responsibly. Call 1-800-GAMBLER.

76ers vs. Celtics Game 3: Series Preview

Nobody saw the series tied at 1-1. NBA odds for Boston opened as -900 favorites to win. Then Philly shot 49% from three in Game 2, going 19-of-39, and walked out of TD Garden with a 111-97 win.

VJ Edgecombe scored 30 points and grabbed 10 rebounds in just his second career playoff game. He hit back-to-back pull-up threes over Jaylen Brown in the fourth quarter to close it out. He fell hard in the first quarter, went to the locker room, and came back. Tyrese Maxey added 29 points and 9 assists. Paul George scored 19. Philly forced 17 Boston turnovers.

Boston shot 13-of-50 from three and got 4 combined free throw attempts from their four starters. That is not a winning formula.

Boston still has elite production at the top. Jaylen Brown scored 36 points in Game 2. Jayson Tatum posted 19 points and 14 rebounds. When both are locked in and the threes are falling, this team is the best in the East. But Philadelphia has beaten this Celtics group twice now without Embiid. Once in the regular season and once in Game 2.

Joel Embiid remains out with an appendectomy. He has returned to individual workouts in Philadelphia but is not expected back this round. The 76ers are running out of chances to build a lead before that window closes.

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17 Players redeemed today!

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

1

17 Players redeemed today!

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

76ers vs. Celtics Game 3 Betting Lines at BetMGM Pennsylvania

Check live lines at BetMGM before placing. Lines on games with this much public attention move fast.

Odds courtesy of BetMGM Sportsbook. Subject to change. Verified April 22, 2026.

Our Picks: 76ers +7.5 and Maxey Over 27.5

Pick 1: Philadelphia 76ers +7.5

Seven and a half points is a big number to lay against a team coming off a 14-point road win without their best player. The 76ers covered the spread in both Games 1 and 2. Home court adds 2 to 3 points of real value. Xfinity Mobile Arena is one of the toughest visiting environments in the East. The market is still pricing this as a blowout. It is not.

Back the 76ers +7.5. Use promo code BOOKIESBG150 at BetMGM, one of the best betting sites, to get $150 in bonus bets when your first bet wins.

Pick 2: Tyrese Maxey Over 27.5 Points

Maxey scored 25 in Game 1 and 29 in Game 2, both without Embiid in the lineup. At home, in a must-win game, his usage goes up. The Celtics had no answer for his mid-range pull-up in Game 2. That problem does not improve on the road. Maxey Over 27.5 is the primary prop on the board tonight.

1

17 Players redeemed today!

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

Why Tonight Changes Everything

This is the angle worth pricing right now. NBA playoff odds for Boston opened as a -900 series favorite. After Game 2 that dropped to around -550. A Philly win tonight would push Boston's NBA final betting odds under -300 to win the series. The 76ers would move to +250 or shorter on the series line.

Tonight's result affects more than just Game 3 bettors. If you like Philly's price on the series now and they win tonight, the series odds tighten fast. The 76ers at +550 to win the series is worth considering alongside your Game 3 bet. Get signed up at BetMGM with code BOOKIESBG150 before tip so your $150 in bonus bets are ready for Games 4, 5, and beyond.

Gambling Problem? Call 1-800-GAMBLER. 21 and older only. Not available in MI, NJ, PA, NY, NV, DC, MS, ON or PR. First Bet Offer for new customers only. Bonus bets are non-withdrawable. Please gamble responsibly. See BetMGM.com for full terms and conditions.

1

17 Players redeemed today!

$1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points
Bonus Code: BOOKIESBRP1500

Bonus Code

BOOKIESBRP1500

Visit Site

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

About the Author

Barbara Fields

More About Barbara

Barbara Fields has spent 25 years in the sports betting industry and 5 years in casino operations, starting her career at just 19 years old. has worked with some of the most recognized names in the business, including Bookies.com, Betsoft Gaming, BetDSI, Heritage Sports, and BetOnline, where she led casino marketing initiatives. Her career also includes hands-on wagering experience across multiple regulated and offshore sportsbook environments, giving her a ground-level understanding of how bettors interact with odds, lines, and promotions.

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