Head to head
Mason Langenderfer vs Jeff Park
Two careers, 50 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.
Mason Langenderfer (United States) and Jeff Park (United States) have met in 50 rounds across 8 competitions since 2015. Counting every round where both finished with a result, Jeff Park leads Mason Langenderfer: 29 finishes in front to 21.
On personal bests the split is just as plain: across 9 shared events, Mason Langenderfer holds the faster single in 7, Jeff Park in 2.
Personal bests, side by side
faster single in bold| Event | Mason Langenderfer single | average | Jeff Park single | average |
|---|---|---|---|---|
| 3×3 | 6.34 | 8.32 | 5.52 | 7.15 |
| 2×2 | 0.85 | 2.05 | 2.27 | 3.93 |
| 4×4 | 28.90 | 32.31 | 38.25 | 43.39 |
| 3×3 blindfolded | 17.30 | 24.69 | 14.15 | 16.03 |
| 3×3 Fewest Moves | 23 moves | 29.67 | 40 moves | 42.67 |
| 3×3 one-handed | 8.35 | 11.64 | 11.36 | 13.46 |
| Pyraminx | 2.30 | 3.40 | 5.78 | 12.50 |
| 4×4 blindfolded | 2:12.40 | 2:47.76 | 4:51.21 | — |
| 3×3 Multi-Blind | 28 of 31 cubes · 52:02 | — | 17 of 17 cubes · 43:36 | — |
Year by year
every meeting, 50 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Mason Langenderfer | Jeff Park | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 9.73 | 8.14 | Jeff Park |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 9.30 | 9.14 | Jeff Park |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | First round | 29.32 | 18.37 | Jeff Park |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Final | 23.55 | 16.76 | Jeff Park |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Second round | 23.39 | 15.90 | Jeff Park |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 Multi-Blind | Final | 27 of 31 cubes · 1:00:00 | — | Mason Langenderfer |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | Second round | 14.76 | 15.07 | Mason Langenderfer |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 14.44 | 13.81 | Jeff Park |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 9.14 | 8.62 | Jeff Park |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 9.99 | 8.36 | Jeff Park |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | Second round | 29.85 | 16.53 | Jeff Park |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | First round | 29.79 | 19.91 | Jeff Park |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 14.25 | 16.87 | Mason Langenderfer |
| 2023 | Rubik's WCA World Championship 2023 | 3×3 | First round | 9.09 | 7.15 | Jeff Park |
Full careers: Mason Langenderfer · Jeff Park. 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.