Topias Leinonen
- Age
- 22
- Height
- 6'6"
- Weight
- 234 lb
- Catches
- L
- Drafted
- 2022, round 2, 41st overall
- Born
- FIN
- 2025-26
- AHL · Rochester Americans
- Games
- 8
- Save pct
- .855
- GAA
- 3.48
Of the 10 players most like him at the same point in their development, 3 became full-time NHL players.
His save percentage, adjusted for league, against every goalie his age that season. Zero is the average player his age; the band is where his comparables were at each age.
Past prospects at the same position and the same stage after their draft, matched on draft slot, age, size and league-adjusted production. What they became is already known. The outcome is judged at 27: 100 NHL games by then makes a regular.
| # | Player | Match | NHL GP by 27 | Career NHL GP | Outcome | WAR a season |
|---|---|---|---|---|---|---|
| 1 | Jonas Johansson2014 · #61 · at 21 | 43% | 61 | 105 | Regular after 27 | — |
| 2 | Anthony Stolarz2012 · #45 · at 22 | 42% | 62 | 171 | Regular after 27 | — |
| 3 | Dan Vladar2015 · #75 · at 22 | 42% | 105 | 161 | Regular | +0.51 |
| 4 | Samu Perhonen2011 · #62 · at 23 | 41% | 0 | 0 | Did not stick | — |
| 5 | Brandon Halverson2014 · #59 · at 21 | 39% | 1 | 4 | Did not stick | — |
| 6 | Thatcher Demko2014 · #36 · at 21 | 39% | 219 | 262 | Regular | +2.28 |
| 7 | Igor Bobkov2009 · #76 · at 23 | 38% | 0 | 0 | Did not stick | — |
| 8 | Oscar Dansk2012 · #31 · at 22 | 38% | 6 | 6 | Did not stick | — |
| 9 | Tyler Beskorowany2008 · #59 · at 22 | 38% | 0 | 0 | Did not stick | — |
| 10 | Jacob Markstrom2008 · #31 · at 21 | 38% | 169 | 583 | Regular | +3.47 |
| Season | GP | Record | Sv% | GAA | SO |
|---|---|---|---|---|---|
| 2025-26ECHL · Jacksonville Icemen | 7 | 3-1-1 | .880 | 3.24 | 0 |
| 2025-26AHL · Rochester Americans | 8 | 3-3-3 | .855 | 3.48 | 0 |
| 2024-25HockeyAllsvenskan · Mora IK | 25 | 13-10-0 | .910 | 2.31 | 4 |
| 2023-24U20 SM-sarja · JYP U20 | 4 | 1-3-0 | .871 | 3.28 | 0 |
| 2023-24Mestis · KeuPa HT | 2 | 0-2-0 | .850 | 4.53 | 0 |
| 2023-24Liiga · JYP | 6 | 0-4-1 | .844 | 4.14 | 0 |
| 2022-23U20 SM-sarja · JYP U20 | 23 | 12-10-0 | .885 | 2.72 | 1 |
| 2022-23Mestis · KeuPa HT | 2 | 1-1-0 | .868 | 3.61 | 0 |
| 2022-23Liiga · JYP | 8 | 1-5-1 | .858 | 3.08 | 1 |
| 2021-22WJC-18 · Finland U18 | 5 | 3-2-0 | .897 | 2.61 | 0 |
| 2021-22U20 SM-sarja · JYP U20 | 21 | 9-10-0 | .916 | 2.28 | 2 |
| 2021-22Mestis · KeuPa HT | 2 | 1-1-0 | .861 | 3.15 | 0 |
| 2021-22Liiga · JYP | 4 | 0-1-2 | .825 | 5.02 | 0 |
| 2020-21U20 SM-sarja · JYP U20 | 15 | 0-0-0 | .895 | — | 0 |
| 2019-20U18 SM-sarja · JYP U18 | 22 | 0-0-0 | .910 | — | 0 |
| 2018-19U16 SM-sarja · JYP U16 | 14 | 0-0-0 | .895 | 3.43 | 0 |
The prospect score is a percentile of his expected outcome among every prospect in the league: the chance he becomes a regular, times how good his comparables who did became against others at their position. A player who never sticks counts as zero, which is why a long shot with a high ceiling can rank below a safe bet. Goalie projections carry the widest error on the site — goaltending develops late, and there are few goalies to learn from. All Sabres prospects · How the rankings work