Head to head
Jonah Crosby vs Jack Pfeifer
Two careers, 48 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.
Jonah Crosby (United States) and Jack Pfeifer (United States) have met in 48 rounds across 7 competitions since 2017. Counting every round where both finished with a result, Jonah Crosby leads Jack Pfeifer: 25 finishes in front to 23.
On personal bests the split is just as plain: across 9 shared events, Jack Pfeifer holds the faster single in 8, Jonah Crosby in 1.
Personal bests, side by side
faster single in bold| Event | Jonah Crosby single | average | Jack Pfeifer single | average |
|---|---|---|---|---|
| 3×3 | 6.00 | 7.12 | 4.84 | 6.15 |
| 2×2 | 1.75 | 2.81 | 0.63 | 1.48 |
| 4×4 | 20.61 | 25.41 | 21.17 | 24.50 |
| 5×5 | 50.21 | 55.56 | 38.13 | 42.47 |
| 6×6 | 1:44.67 | 1:52.08 | 1:08.61 | 1:12.44 |
| 7×7 | 2:53.88 | 3:02.22 | 1:41.75 | 1:46.70 |
| 3×3 one-handed | 10.75 | 14.28 | 8.10 | 9.97 |
| Pyraminx | 9.83 | 13.70 | 1.59 | 2.66 |
| Square-1 | 1:41.73 | — | 5.16 | 7.61 |
Year by year
every meeting, 48 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Jonah Crosby | Jack Pfeifer | ahead |
|---|---|---|---|---|---|---|
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 9.21 | 7.52 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | Second round | 8.15 | 7.02 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 17.83 | 13.07 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 28.13 | 27.12 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | Second round | 26.86 | 26.24 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 1:01.65 | 47.32 | Jack Pfeifer |
| 2025 | Rubik's WCA World Championship 2025 | 6×6 | First round | 2:00.09 | 1:21.82 | Jack Pfeifer |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | First round | 8.52 | 8.92 | Jonah Crosby |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 | Second round | 8.70 | 8.11 | Jack Pfeifer |
| 2024 | Rubik's WCA North American Championship 2024 | 3×3 one-handed | First round | 16.50 | 14.91 | Jack Pfeifer |
| 2024 | Rubik's WCA North American Championship 2024 | 4×4 | Second round | 26.07 | 30.16 | Jonah Crosby |
| 2024 | Rubik's WCA North American Championship 2024 | 4×4 | First round | 28.64 | 30.65 | Jonah Crosby |
| 2024 | Rubik's WCA North American Championship 2024 | 5×5 | First round | 1:03.59 | 54.34 | Jack Pfeifer |
| 2024 | Rubik's WCA North American Championship 2024 | 5×5 | Second round | 1:01.85 | 59.16 | Jack Pfeifer |
Full careers: Jonah Crosby · Jack Pfeifer. 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.