Sabres Analysis
Sabres Grades: Bowen Byram

Key trade deadline acquisition Bowen Byram got his feet wet in 18 games for Buffalo, coming in at number 16 on the Sabres Grades countdown. The organization traded their top scorer, Casey Mittelstadt, for the highly-touted defenseman, bringing in youth and big expectations from Colorado. A move for now and the future, the Sabres believe they have sealed their defensive core for years to come.
The Grading System
If you missed the introduction to the grading system, I’ve assigned letter grades to each Buffalo player based on game performance. The letter grades are assigned based on statistical computation, taking into account the following factors:
- Production
- Quality of offense
- Quality of defense
- Volume of offense
- Volume of defense
- Powerplay performance
- Penalty kill performance
- Penalties drawn and taken
- Role
- Minutes played
It’s important to understand that these player performance grades are solely based on the algorithm created, with the one exception being a game shortened by injury. A player who missed significant ice time due to injury was not docked for fewer minutes played. This eliminates the confusion of how well a player performs when available.
I went back and graded all 82 games this season for every player. This way, we fully understand the progression of each player’s performance on a game-by-game basis.
Also, a big thanks to Evolving-Hockey for the individual game data. They’re among the best in the business.
Here’s the grading scale in table form, for reference:
Grade | Lower Limit | Upper Limit |
---|---|---|
A+ | 92% | 100% |
A | 85% | 92% |
A- | 77% | 85% |
B+ | 69% | 77% |
B | 62% | 69% |
B- | 54% | 62% |
C+ | 46% | 54% |
C | 38% | 46% |
C- | 31% | 38% |
D+ | 23% | 31% |
D | 15% | 23% |
D- | 8% | 15% |
F | 0% | 8% |
Previous Sabres Grades: Zemgus Girgensons
Bowen Byram
Season Grade: C
Average: C
Consistency: C+
Boom %: F [0%]
Bust %: B+ [5.56%]
Drafted fourth overall in 2019, Byram was supposed to team with Cale Makar to give the Avalanche two elite, young defensemen. Instead, he slipped behind Devon Toews, Samuel Girard, and Josh Manson on the depth chart. General Manager Kevyn Adams sought to capitalize on the lack of opportunity for Byram, adding him to a pair of former first-overall picks, Rasmus Dahlin and Owen Power, on the blueline.
Byram’s Sabres tenure started with a bang, scoring three goals and five points in his first four games. He then went scoreless in 11 of his next 12 games, before finishing strong with three points in his last three.
As Byram’s play faded, he was moved off a pair with Dahlin. The move hindered his performance in both the offensive and defensive zones, forming a stretch of “lost” games. He never quite recovered, sending his trendline on an alarming downward trajectory.
He was coming off his worst season for the Avalanche as well, never able to settle in after a history of concussions. The development curve of a top-five draft-pick defenseman is enormous, suggesting that a big jump next season is possible.
Grade Distribution
There are no grades from his time with the Avs this past season in the data, so we only have his 18 games to work with. There’s one “bust” performance in the mix, with a healthy dose of grades in the “B”-range.
The Sabres hope that, under new coach Lindy Ruff, Byram will shift these grades into the “C” to “A” range, instead of “D” to “B”. Top-end performances from the defenseman are what Buffalo is after.
Player Comps
Former Sabres defenseman Marco Scandella is not exactly the first name you’d like to see compared to Byram. Considering Byram’s elite shooting, combined with not much else added offensively, it makes more sense. K’Andre Miller is more intriguing as a comp, as his play-driving transition passing is much more of what you’d like to see from the Sabres’ newest addition.
As Byram progresses, you’ll see more recognizable names than East Amherst native Nick DeSimone, Johnathan Kovacevic, and Jayden Struble. In the meantime, there’s more left to be desired from a defenseman with 164 NHL games under his belt.
2024-2025 Early Outlook
Going over the potential pairs in Connor Clifton’s analysis, Byram could and probably should be reunited with Dahlin on the top pair. Owen Power has proven he can drive his pairing in his young career, which eases some of the burden on Byram.
He’s also in competition for a consistent role on the powerplay, which is nothing new to someone formerly on a three-defenseman unit with Toews and Girard. The Sabres could use him and Power together on the second unit. It’s also noteworthy that the right flank on the top unit could use a strong left-handed shooter.
2024-2025 will be somewhat of a make-or-break season for Byram, who will surely want to prove he still has an elite ceiling ahead of him.
Previous Sabres Season Grades
Casey Mittelstadt, Kyle Okposo, and Erik Johnson
24. Jacob Bryson
23. Tyson Jost
22. Victor Olofsson
21. Eric Robinson
20. Ryan Johnson
19. Lukas Rousek
18. Connor Clifton
16. Bowen Byram
15. Peyton Krebs
14. TBD
13. TBD
12. TBD
11. TBD
10. TBD
9. TBD
8. TBD
7. TBD
6. TBD
5. TBD
4. TBD
3. TBD
2. TBD
1. TBD