Head to head
Chris Chi vs Jackey Zheng
Two careers, 143 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.
Chris Chi (United States) and Jackey Zheng (United States) have met in 143 rounds across 25 competitions since 2017. Counting every round where both finished with a result, Chris Chi leads Jackey Zheng: 122 finishes in front to 21.
On personal bests the split is just as plain: across 12 shared events, Chris Chi holds the faster single in 11, Jackey Zheng in 1.
Personal bests, side by side
faster single in bold| Event | Chris Chi single | average | Jackey Zheng single | average |
|---|---|---|---|---|
| 3×3 | 4.96 | 7.36 | 8.77 | 11.10 |
| 2×2 | 0.65 | 1.26 | 2.31 | 3.57 |
| 4×4 | 26.52 | 31.83 | 37.88 | 40.54 |
| 5×5 | 53.22 | 56.70 | 1:26.22 | 1:39.67 |
| 6×6 | 1:37.02 | 1:42.74 | 4:10.46 | — |
| 3×3 Fewest Moves | 18 moves | 20.00 | 52 moves | — |
| 3×3 one-handed | 10.19 | 13.97 | 19.05 | 24.28 |
| Clock | 3.13 | 5.35 | 8.40 | 12.48 |
| Megaminx | 45.02 | 52.30 | 58.67 | 1:05.25 |
| Pyraminx | 1.68 | 3.59 | 5.46 | 7.47 |
| Skewb | 1.22 | 2.44 | 3.94 | 6.37 |
| Square-1 | 5.05 | 7.04 | 4.95 | 7.60 |
Year by year
every meeting, 143 rounds in allRecent meetings
newest first · averages where the round ranked on one, singles otherwise| Year | Competition | Event | Round | Chris Chi | Jackey Zheng | ahead |
|---|---|---|---|---|---|---|
| 2021 | Empire State Summer A 2021 | 3×3 | First round | 9.24 | 12.30 | Chris Chi |
| 2021 | Empire State Summer A 2021 | 3×3 | Second round | 10.72 | 12.89 | Chris Chi |
| 2021 | Empire State Summer A 2021 | 4×4 | First round | 42.32 | 51.37 | Chris Chi |
| 2021 | Empire State Summer A 2021 | 5×5 | First round | 1:20.61 | 2:02.57 | Chris Chi |
| 2021 | Empire State Summer A 2021 | Clock | First round | 8.22 | 14.66 | Chris Chi |
| 2020 | Babylon Winter 2020 | 2×2 | First round | 2.62 | 4.02 | Chris Chi |
| 2020 | Babylon Winter 2020 | 2×2 | Final | 7.61 | 4.64 | Jackey Zheng |
| 2020 | Babylon Winter 2020 | 3×3 | Second round | 10.38 | 12.12 | Chris Chi |
| 2020 | Babylon Winter 2020 | 3×3 | First round | 9.40 | 11.20 | Chris Chi |
| 2020 | Babylon Winter 2020 | 3×3 one-handed | Final | 29.71 | 29.58 | Jackey Zheng |
| 2020 | Babylon Winter 2020 | 4×4 | Final | 39.32 | 47.06 | Chris Chi |
| 2020 | Babylon Winter 2020 | Clock | Final | 9.53 | 12.97 | Chris Chi |
| 2020 | Babylon Winter 2020 | Square-1 | Final | 8.75 | 9.75 | Chris Chi |
| 2020 | Princeton Winter 2020 | 3×3 | First round | 11.69 | 12.09 | Chris Chi |
Full careers: Chris Chi · Jackey Zheng. 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.