Zach Collins has always been a bit of a basketball enigma. One night he looks like the ultimate modern big—hitting threes, passing out of the post, and playing with that "nasty" edge Gregg Popovich famously loves. The next night? He might be on the bench with three fouls in four minutes or nursing a freak injury. If you’ve been tracking the zach collins game log lately, you’ve probably noticed things look a lot different than they did in San Antonio.
The shift to Chicago wasn’t just a change of scenery. It was a total role overhaul. In the 2024-25 season, Collins found himself in a crowded Bulls frontcourt, basically fighting for every scrap of playing time behind Nikola Vucevic. But as we’ve moved into early 2026, the data shows a player who has finally figured out how to be productive without needing 30 minutes a night.
Breaking Down the Recent Zach Collins Game Log
Looking at the late 2025 stretch, Collins had to overcome a frustrating left wrist fracture that cost him the first month of the season. He didn't even see the floor until December 5th against Indiana. When he did return, the efficiency was staggering. He wasn’t just playing; he was making every shot count.
On December 12th, 2025, against Charlotte, he put up one of those "wait, what?" stat lines. In just 20 minutes, he managed 16 points on perfect shooting from the field. It’s that kind of hyper-efficiency that has kept him in Billy Donovan’s rotation even when the Bulls try to play small.
A week later, on December 19th against Cleveland, he flashed that floor-spacing ability we all knew was there. He went 3-of-3 from deep in a 136-125 win. For a guy who shot around 30% from three the previous year, seeing him hit 42.9% over his first ten games of the 2025-26 campaign is a massive development for Chicago’s spacing.
The San Antonio Exit and the Vooch Factor
Honestly, the move to Chicago was weird at first. Most people thought Collins was the long-term partner for Victor Wembanyama. They had that "twin towers" thing going for a minute, but the fit was always clunky. Collins needs the ball in the high post to be effective, and when you have a 7-foot-4 alien on your team, the ball usually goes elsewhere.
In the 2024-25 season, Collins averaged just 6.4 points and 4.5 rebounds. Those were his lowest numbers since his rookie year in Portland. He was basically the odd man out. When he arrived in Chicago via the Zach LaVine trade, he was buried. Jalen Smith was getting the backup minutes. Vucevic was playing 35 a night. Collins was essentially a human insurance policy.
Then Jalen Smith got a concussion. Suddenly, the zach collins game log exploded. He went from a DNP-CD (Did Not Play - Coach's Decision) to playing 38 minutes against the Clippers and 40 minutes against the Raptors in the span of a week. He grabbed a career-high 17 rebounds in that Clippers game. It proved that if you give him the volume, the production is still there.
Why the Efficiency Spike Matters for 2026
The biggest knock on Zach has always been his health. The list of injuries is longer than a CVS receipt: ankles, shoulders, feet, and most recently, the wrist. Because he can't always stay on the floor, he has to be impactful in short bursts.
Look at his shooting splits from the end of 2025:
- Field Goal Percentage: 57.8% (Career high)
- Three-Point Percentage: 42.9% (Small sample, but elite)
- Effective FG%: 64.8%
He’s stopped forcing the "tough" post-ups that plagued him in San Antonio. Instead, he’s living off pick-and-pop threes and smart cuts when Vucevic draws double teams. He's also been a monster on the defensive glass. His defensive rebound percentage (DRB%) is currently in the 91st percentile of all NBA players. He’s basically turned into a high-end specialist.
What to Watch Moving Forward
If you're a fantasy manager or just a Bulls fan, the thing to track isn't the points—it's the fouls. Collins still averages nearly 2 fouls per game in under 20 minutes of play. It’s his biggest hurdle. He plays with so much aggression that he often takes himself out of games before he can truly get going.
We’re also seeing a lot more "two-big" lineups in Chicago lately. Billy Donovan has been experimenting with Collins and Vucevic together to combat teams like OKC or Cleveland that play huge. In those minutes, Collins becomes the primary rim protector, allowing Vucevic to float and pick apart defenses with his passing. It’s a look that most didn't think would work, but the plus/minus numbers (+6.0 when Collins is on the floor) suggest otherwise.
The reality of the zach collins game log in 2026 is that it's no longer about whether he's a "bust" or a "star." He’s a 28-year-old veteran who has found his niche. He provides a physical, "nasty" presence that the Bulls lacked for years. As long as that left wrist holds up and he keeps his feet behind the three-point line, he’s going to be a fixture in the Eastern Conference playoff race.
Actionable Insights for Fans and Analysts
- Watch the Backup Minutes: If Jalen Smith is healthy, Collins' floor is lower. However, against physical teams (Bucks, Sixers), Collins is the preferred backup because of his strength.
- Track the 3P%: If Collins stays above 35% from deep, he becomes untradeable for Chicago. His ability to pull opposing centers away from the rim is vital for Coby White’s rim pressure.
- Monitor the Toe/Wrist Updates: Zach is currently dealing with a minor toe issue. Given his history, even "minor" things are worth watching on the daily injury report before tip-off.
- Focus on Rebound Rate: Don't just look at total rebounds. Look at his Rebound Percentage. He’s currently grabbing boards at a higher rate than many starting centers, which makes him a DFS (Daily Fantasy) sleeper whenever Vucevic rests.
The evolution of Zach Collins hasn't been a straight line. It's been a jagged, often frustrating path through surgeries and trades. But the 2026 version of Collins is arguably the most "useful" version we've seen. He isn't trying to be the man; he's just trying to be the guy who wins his 18 minutes. And right now, he's winning them decisively.
