Head to head
Ethan Zhuang vs Adhiyan Kumaresan
Two careers, 40 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.
Ethan Zhuang (United States) and Adhiyan Kumaresan (United States) have met in 40 rounds across 5 competitions since 2023. Counting every round where both finished with a result, Ethan Zhuang leads Adhiyan Kumaresan: 26 finishes in front to 14.
On personal bests the split is just as plain: across 10 shared events, Ethan Zhuang holds the faster single in 6, Adhiyan Kumaresan in 2.
Personal bests, side by side
faster single in bold| Event | Ethan Zhuang single | average | Adhiyan Kumaresan single | average |
|---|---|---|---|---|
| 3×3 | 5.51 | 6.78 | 5.29 | 6.48 |
| 2×2 | 0.66 | 1.09 | 0.93 | 2.21 |
| 4×4 | 31.91 | 35.50 | 32.01 | 38.18 |
| 5×5 | 1:36.29 | 1:48.82 | 1:11.53 | 1:18.20 |
| 3×3 one-handed | 10.03 | 13.19 | 11.03 | 15.00 |
| Clock | 2.35 | 2.96 | 2.35 | 2.65 |
| Megaminx | 1:18.88 | 1:31.89 | 1:34.71 | 1:50.75 |
| Pyraminx | 1.63 | 2.91 | 1.63 | 3.18 |
| Skewb | 1.46 | 2.62 | 3.71 | 7.72 |
| Square-1 | 7.58 | 10.24 | 9.68 | 13.55 |
Year by year
every meeting, 40 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Ethan Zhuang | Adhiyan Kumaresan | ahead |
|---|---|---|---|---|---|---|
| 2026 | Rubik's WCA North American Championship 2026 | 2×2 | First round | 1.84 | 3.18 | Ethan Zhuang |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | Second round | 8.55 | 8.17 | Adhiyan Kumaresan |
| 2026 | Rubik's WCA North American Championship 2026 | 3×3 | First round | 8.53 | 7.99 | Adhiyan Kumaresan |
| 2026 | Rubik's WCA North American Championship 2026 | 4×4 | First round | 41.61 | 42.44 | Ethan Zhuang |
| 2026 | Rubik's WCA North American Championship 2026 | Clock | First round | 3.17 | 5.22 | Ethan Zhuang |
| 2026 | Rubik's WCA North American Championship 2026 | Clock | Second round | 3.83 | 3.29 | Adhiyan Kumaresan |
| 2026 | Rubik's WCA North American Championship 2026 | Pyraminx | First round | 2.91 | 4.02 | Ethan Zhuang |
| 2025 | Rubik's WCA World Championship 2025 | 2×2 | First round | 1.47 | 2.61 | Ethan Zhuang |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 | First round | 8.02 | 9.92 | Ethan Zhuang |
| 2025 | Rubik's WCA World Championship 2025 | 3×3 one-handed | First round | 17.86 | 18.67 | Ethan Zhuang |
| 2025 | Rubik's WCA World Championship 2025 | 4×4 | First round | 45.83 | 45.80 | Adhiyan Kumaresan |
| 2025 | Rubik's WCA World Championship 2025 | Clock | Second round | 8.46 | 3.76 | Adhiyan Kumaresan |
| 2025 | Rubik's WCA World Championship 2025 | Clock | First round | 3.53 | 4.45 | Ethan Zhuang |
| 2025 | Rubik's WCA World Championship 2025 | Pyraminx | First round | 5.46 | 5.05 | Adhiyan Kumaresan |
Full careers: Ethan Zhuang · Adhiyan Kumaresan. 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.