Head to head
Mark Boyanowski vs Stanley Chapel
Two careers, 499 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.
Mark Boyanowski (United States) and Stanley Chapel (United States) have met in 499 rounds across 48 competitions since 2016. Counting every round where both finished with a result, Stanley Chapel leads Mark Boyanowski: 393 finishes in front to 99 and 7 ties.
On personal bests the split is just as plain: across 17 shared events, Stanley Chapel holds the faster single in 16, Mark Boyanowski in 1.
Personal bests, side by side
faster single in bold| Event | Mark Boyanowski single | average | Stanley Chapel single | average |
|---|---|---|---|---|
| 3×3 | 8.93 | 10.74 | 5.04 | 6.48 |
| 2×2 | 2.47 | 3.77 | 0.76 | 1.40 |
| 4×4 | 37.30 | 43.53 | 24.36 | 27.25 |
| 5×5 | 1:09.93 | 1:17.55 | 42.87 | 48.18 |
| 6×6 | 2:03.56 | 2:15.24 | 1:22.69 | 1:28.82 |
| 7×7 | 3:01.70 | 3:07.96 | 2:06.54 | 2:14.56 |
| 3×3 blindfolded | 21.48 | 27.23 | 14.52 | 15.71 |
| 3×3 Fewest Moves | 17 moves | 22.33 | 19 moves | 21.67 |
| 3×3 one-handed | 14.44 | 19.98 | 9.25 | 11.51 |
| Clock | 15.76 | 19.64 | 3.15 | 3.55 |
| Megaminx | 1:00.69 | 1:10.03 | 36.94 | 41.32 |
| Pyraminx | 3.10 | 6.11 | 1.14 | 2.02 |
| Skewb | 4.28 | 7.75 | 1.37 | 2.16 |
| Square-1 | 16.55 | 24.94 | 5.12 | 7.29 |
| 4×4 blindfolded | 2:50.79 | 3:00.65 | 51.96 | 59.39 |
| 5×5 blindfolded | 5:33.60 | 6:44.31 | 1:58.59 | 2:27.63 |
| 3×3 Multi-Blind | 47 of 50 cubes · 54:18 | — | 53 of 57 cubes · 59:05 | — |
Year by year
every meeting, 499 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Mark Boyanowski | Stanley Chapel | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 12.46 | 8.05 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | Second round | 29.92 | 17.06 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 blindfolded | First round | 31.68 | 18.36 | Stanley Chapel |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 Fewest Moves | Final | 24.67 | 32.67 | Mark Boyanowski |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 50.29 | 27.72 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 4.79 | 1.42 | Mark Boyanowski |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 11.88 | 7.81 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | Second round | 27.53 | 15.94 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 blindfolded | First round | 29.51 | 18.84 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 Fewest Moves | Final | 25 moves | 24.00 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 Multi-Blind | Final | 40 of 50 cubes · 1:00:00 | — | Mark Boyanowski |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 22.12 | 17.38 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 45.42 | 27.91 | Stanley Chapel |
| 2025 | Rubik's WCA World Championship 2025 | 5×5 | First round | 1:13.49 | 51.53 | Stanley Chapel |
Full careers: Mark Boyanowski · Stanley Chapel. 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.