Locked On Celtics Podcast – Payton Pritchard IGNITES Boston Celtics, Backups to DOMINATE Without Jaylen Brown
Host: John Karalis
Date: December 21, 2025

Episode Overview

In this bonus episode, John Karalis breaks down the Boston Celtics’ back-to-back victories culminating in a gritty win against the Toronto Raptors, despite missing star Jaylen Brown. The theme is clear: this Celtics team is deeper and more versatile than ever, as reserves like Payton Pritchard, Luka Garza, and Hugo Gonzalez stepped up dramatically. Karalis spotlights Joe Mazzulla’s fearless approach to rotations, the unpredictability of bench contributions, and why fans should never count out anyone on this Celtics squad.

Key Discussion Points & Insights

1. A True Team Win (02:55)

• The victory was as much about collective resilience and contributions from unexpected places as it was about standout individual performances.
• Payton Pritchard emerged as the star, but several bench players had significant moments that swung the game.

"This was a true team win. You had contributions all over the place in this one." – John Karalis [03:40]

2. Payton Pritchard’s Career Night (03:45, 11:20)

• Pritchard led the team with an astonishing stat line of 33 points, 7 rebounds, and 10 assists.
• His scoring was versatile: 8 of his 13 field goals came in the paint—remarkable for a guard his size—and he maintained his trademark mid-range and three-point effectiveness.
• He carried the offense early (8 points in Q1), kept it afloat during rocky stretches, and erupted for 19 points in the third quarter.

"Pritchard got held things together early... Pritchard had to do a lot of legwork to keep the Celtics in this game." – John Karalis [06:25]

"Sit Jaylen Brown, let Pritchard cook in these games, because he’s going to deliver." – John Karalis [10:30]

3. Bench Unit Energy: Luka Garza & Hugo Gonzalez (08:35, 13:55)

• Joe Mazzulla relied heavily on his bench, and it paid off, with Garza and Gonzalez both registering double-doubles—the first time two Celtics reserves have done that in a game since 2016.
• Luka Garza: “He comes in... offensive rebound, offensive rebound, offensive rebound…” Ended with 12 points and 10 rebounds (9 offensive), and drew multiple fouls chasing boards.
• Hugo Gonzalez: Quietly notched 10 points, 10 rebounds, two steals, and a block with high-energy, mature play, impressive for a 19-year-old rookie.

"Garza turns this entire game around with his offensive rebounding." – John Karalis [09:45]
"Ugo and Luca are the first Celtics to have double doubles off the bench since 2016." – John Karalis [11:20]

• Noted the European pro experience and maturity Gonzalez brings:

"He has a maturity... a calmness to him when he’s out there as well." – John Karalis [15:50]

4. Joe Mazzulla's Coaching Approach & Rotations (16:45, 21:40)

• Mazzulla is not afraid to go deep into his bench or ride the hot hand, regardless of reputation or expectations.
• Multiple examples: Jordan Walsh sat the entire second half; Pritchard didn’t play in the fourth quarter against Miami, then exploded for 37 minutes and a career game the next night.
• Mazzulla even experimented with a double-big lineup (Neemias Queta and Luka Garza) for the first time, showing flexibility and creativity.

"Joe pressed all the right buttons. Hell, he went with Queta and Garza in a double big lineup. Literally never gone to those two before." – John Karalis [21:06]

• His willingness to sit rotation regulars sends a message: “He has gotten everybody to a point where you may not play on some nights, and on some nights, you may be a star.” [18:48]
• Karalis compares Mazzulla’s authority and culture to the Doc Rivers–Kevin Garnett dynamic of 2008.

5. The "Don't Count Anyone Out" Philosophy (23:10)

• Karalis repeatedly underscores that with this year’s Celtics, any player might step up and deliver a big performance at a moment’s notice.
• Reflects on prior starters and role players (Hauser, Minott, Walsh, Shireman), who’ve cycled from big contributions to limited minutes and back again.

"This is how I’m going to wrap up this bonus podcast. You don’t count anybody out on this team anymore." – John Karalis [23:50]

• Even fringe bench players could have a surprise impact: “Knowing how Joe Mazzulla works, there may be a moment of like, 'Oh, here’s Chris Boucher’s moment.'” [24:33]

Notable Quotes & Memorable Moments

• On Pritchard’s paint dominance:
  "He scored eight of his 13 buckets came in the paint, which is incredible for Pritchard." – John Karalis [09:43]

• On Joe Mazzulla sitting key regulars:
  "He didn’t play Payton Pritchard in the fourth quarter in the Miami Heat game. That’s incredible. And then Pritchard turns around and plays 37 minutes and has one of the best games he’s ever played." – John Karalis [17:44]

• On the unpredictability of contributions:
  "What would surprise you this season? I can’t think of anything that would surprise me... Any of these guys can have a big night with Joe Mazzulla and the way he thinks." – John Karalis [26:06]

• On team resilience:
  "If it’s your night, it’s your night. If it’s not, it’s not... Don’t know. And this is why you don’t count anybody out." – John Karalis [22:30]

Key Timestamps

• Team effort and game flow: 03:40–07:15
• Pritchard’s breakout game details: 06:25–11:10
• Bench impact (Garza, Gonzalez): 08:35–14:50
• Trivia – last double-double bench duo: 12:07 (Evans Turner & Tyler Zeller in 2016)
• Mazzulla’s coaching moves, rotation approach: 16:45–21:40
• ‘Don’t Count Anyone Out’ philosophy: 23:10–26:16

Conclusion

Karalis closes by reaffirming that this Celtics season is defined by depth, trust, and the element of surprise—not only in who contributes, but also in Joe Mazzulla’s willingness to adapt. The Celtics’ resilience, especially in back-to-backs and without key pieces, stands as a model for team-oriented basketball and flexible, empowered coaching.

Final thought:
"This is why you don’t count anybody out. I can’t think of anything that would surprise me… Any of these guys can have a big night with Joe Mazzulla and the way he thinks." – John Karalis [26:06]

For full insights and more, listen to the Locked On Celtics Podcast with John Karalis.