Head to head
Jack Pfeifer vs Arhaan Sareen
Two careers, 156 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.
Jack Pfeifer (United States) and Arhaan Sareen (Canada) have met in 156 rounds across 8 competitions since 2020. Counting every round where both finished with a result, Jack Pfeifer leads Arhaan Sareen: 98 finishes in front to 58.
On personal bests the split is just as plain: across 12 shared events, Jack Pfeifer holds the faster single in 6, Arhaan Sareen in 6.
Personal bests, side by side
faster single in bold| Event | Jack Pfeifer single | average | Arhaan Sareen single | average |
|---|---|---|---|---|
| 3×3 | 4.84 | 6.15 | 4.13 | 6.76 |
| 2×2 | 0.63 | 1.48 | 0.60 | 1.47 |
| 4×4 | 21.17 | 24.50 | 20.72 | 24.00 |
| 5×5 | 38.13 | 42.47 | 38.42 | 41.54 |
| 6×6 | 1:08.61 | 1:12.44 | 1:06.14 | 1:15.55 |
| 7×7 | 1:41.75 | 1:46.70 | 1:51.48 | 1:55.37 |
| 3×3 one-handed | 8.10 | 9.97 | 9.43 | 12.00 |
| Clock | 4.81 | 6.20 | 5.95 | 7.11 |
| Megaminx | 36.72 | 41.15 | 34.62 | 38.50 |
| Pyraminx | 1.59 | 2.66 | 1.42 | 2.86 |
| Skewb | 1.52 | 2.92 | 1.67 | 3.37 |
| Square-1 | 5.16 | 7.61 | 7.49 | 9.96 |
Year by year
every meeting, 156 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Jack Pfeifer | Arhaan Sareen | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | Second round | 1.64 | 2.49 | Jack Pfeifer |
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 1.97 | 2.06 | Jack Pfeifer |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 6.42 | 7.54 | Jack Pfeifer |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 7.30 | 7.28 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | Second round | 12.20 | 14.18 | Jack Pfeifer |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 one-handed | First round | 12.11 | 12.00 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | Second round | 28.37 | 24.00 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 26.91 | 25.97 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Second round | 44.35 | 42.79 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | First round | 45.28 | 43.60 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 5×5 | Final | 46.41 | 44.01 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | First round | 1:20.02 | 1:20.38 | Jack Pfeifer |
| 2026 | Rubik's WCA North American Championship 2026 | 6×6 | Final | 1:20.38 | 1:20.38 | Arhaan Sareen |
| 2026 | Rubik's WCA North American Championship 2026 | 7×7 | Final | 2:00.55 | 2:04.75 | Jack Pfeifer |
Full careers: Jack Pfeifer · Arhaan Sareen. 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.