John Hayden#15
C with Buffalo, 2021–22
On-ice PDO 0.974 (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021–22 | 26 | 55 | 2 | 2 | 4 | -12 | 84 | -0.30 | 0 | 0 | 0 | 65 | 3.1% | 22.2% | 10:51 | 0.40 2nd pct | 6.3 | 0.63 33rd pct | -4.3 9th pct | 43.0% 8th pct | 42.4% | 32.3% | 42.6% | 0.974 |
| Total | 55 | 2 | 2 | 4 | -12 | 84 | – | 0 | 0 | 0 | 65 | 3.1% | – | 10:51 | 0.40 | – | – | – | – | – | – | – | – |
pct under a P/60, xG/60, GAx and CF% figure is where that season ranks, as a percentile, among every Sabres forward 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.