Head to head
Michael Larsen vs Jason Ostdiek
Two careers, 777 shared rounds, one running count. Everything below comes from the official results the two of them posted in the same rounds of the same competitions.
Michael Larsen (United States) and Jason Ostdiek (United States) have met in 777 rounds across 86 competitions since 2018. Counting every round where both finished with a result, Michael Larsen leads Jason Ostdiek: 477 finishes in front to 294 and 6 ties.
On personal bests the split is just as plain: across 17 shared events, Jason Ostdiek holds the faster single in 9, Michael Larsen in 8.
Personal bests, side by side
faster single in bold| Event | Michael Larsen single | average | Jason Ostdiek single | average |
|---|---|---|---|---|
| 3×3 | 5.85 | 7.26 | 6.20 | 8.26 |
| 2×2 | 1.07 | 2.38 | 0.99 | 2.52 |
| 4×4 | 23.01 | 29.59 | 29.18 | 33.76 |
| 5×5 | 51.50 | 58.79 | 57.41 | 1:05.74 |
| 6×6 | 1:56.44 | 2:02.40 | 1:51.70 | 1:56.58 |
| 7×7 | 3:20.60 | 3:35.03 | 3:25.36 | 3:31.29 |
| 3×3 blindfolded | 1:27.22 | 2:17.69 | 32.54 | 55.10 |
| 3×3 Fewest Moves | 25 moves | 32.00 | 28 moves | 37.33 |
| 3×3 one-handed | 8.86 | 13.25 | 8.36 | 11.55 |
| Clock | 5.95 | 8.28 | 5.86 | 7.46 |
| Megaminx | 48.09 | 57.41 | 50.77 | 58.52 |
| Pyraminx | 2.39 | 3.97 | 2.05 | 3.56 |
| Skewb | 1.68 | 4.29 | 3.17 | 5.44 |
| Square-1 | 7.04 | 10.84 | 8.65 | 14.52 |
| 4×4 blindfolded | 12:22.00 | 17:16.00 | 5:27.74 | 9:25.35 |
| 5×5 blindfolded | 26:36.00 | — | 24:56.00 | — |
| 3×3 Multi-Blind | 6 of 7 cubes · 52:55 | — | 8 of 9 cubes · 46:10 | — |
Year by year
every meeting, 777 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Michael Larsen | Jason Ostdiek | ahead |
|---|---|---|---|---|---|---|
| 2026 | SacCubing XXIV 2026 | 2×2 | First round | 2.74 | 4.75 | Michael Larsen |
| 2026 | SacCubing XXIV 2026 | 3×3 | Second round | 9.77 | 9.40 | Jason Ostdiek |
| 2026 | SacCubing XXIV 2026 | 3×3 | First round | 8.49 | 11.43 | Michael Larsen |
| 2026 | SacCubing XXIV 2026 | 4×4 | First round | 36.90 | 35.59 | Jason Ostdiek |
| 2026 | SacCubing XXIV 2026 | Megaminx | Final | 1:02.86 | 58.52 | Jason Ostdiek |
| 2026 | SacCubing XXIV 2026 | Pyraminx | First round | 6.84 | 5.18 | Jason Ostdiek |
| 2026 | Bay Area Speedcubin' 69 2026 | 3×3 | Second round | 7.91 | 11.11 | Michael Larsen |
| 2026 | Bay Area Speedcubin' 69 2026 | 3×3 | First round | 9.08 | 9.31 | Michael Larsen |
| 2026 | Bay Area Speedcubin' 69 2026 | 3×3 blindfolded | First round | — | 50.06 | Jason Ostdiek |
| 2026 | Bay Area Speedcubin' 69 2026 | 3×3 one-handed | First round | 14.36 | 13.83 | Jason Ostdiek |
| 2026 | Bay Area Speedcubin' 69 2026 | 5×5 | Final | 58.79 | 1:10.01 | Michael Larsen |
| 2026 | Bay Area Speedcubin' 69 2026 | 6×6 | First round | 2:22.07 | 1:59.27 | Jason Ostdiek |
| 2026 | BC Championship 2026 | 2×2 | First round | 2.54 | 3.94 | Michael Larsen |
| 2026 | BC Championship 2026 | 2×2 | Second round | 2.77 | 3.69 | Michael Larsen |
Full careers: Michael Larsen · Jason Ostdiek. A meeting is a round of one event at one competition where both finished with a counted result. Who finished ahead follows official placing in the round: rounds played to an average are won on the average, best-of rounds on the single.