Matt Irwin#44
D with Buffalo, 2020–21
On-ice PDO 0.967 (5v5 on-ice shooting plus save percentage). PDO over one season is noisy, it regresses hard toward 1.000, so read it as recent puck luck rather than a skill.
Each line is the metric's rolling 10-game value across the last 20 games, so it ends on the Last 10 figure. The dashed line is the player's season average (50% for On-Ice xGF%), with navy shading for time spent above it and gray for below. Gold ticks mark goal games. Descriptive only, small samples swing.
Career With Buffalo
All-time is the rank among the 529 skaters with a regular-season game for Buffalo since 1970–71. Ties share a rank.
Season by Season
| Season ▴ | Age | GP | G | A | PTS | +/- | PIM | Pen +/-/60 | PP | SH | GWG | SOG | S% | FO% | TOI/G | P/60 | ixG | xG/60 | GAx | CF% | FF% | GF% | xG% | PDO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020–21* | 32 | 24 | 0 | 2 | 2 | -10 | 19 | -0.77 | 0 | 0 | 0 | 27 | 0.0% | 0.0% | 16:15 | 0.31 10th pct | 1.4 | 0.22 66th pct | -1.4 22nd pct | 42.7% 3rd pct | 43.1% | 33.3% | 42.0% | 0.967 |
| Total | 24 | 0 | 2 | 2 | -10 | 19 | – | 0 | 0 | 0 | 27 | 0.0% | – | 16:15 | 0.31 | – | – | – | – | – | – | – | – |
* Shortened season. Weigh its totals against a full 82-game year with that in mind.
pct under a P/60, xG/60, GAx and CF% figure is where that season ranks, as a percentile, among every Sabres defenseman season since 2016–17 with at least 12 games; a season under that floor isn't ranked. xG/60, GAx and CF% come from this site's own xG model and shift-chart reconstruction, not an NHL feed; P/60 is from official NHL totals. Higher is better throughout.