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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
EventChris Chi singleaverageJackey Zheng singleaverage
3×34.967.368.7711.10
2×20.651.262.313.57
4×426.5231.8337.8840.54
5×553.2256.701:26.221:39.67
6×61:37.021:42.744:10.46
3×3 Fewest Moves18 moves20.0052 moves
3×3 one-handed10.1913.9719.0524.28
Clock3.135.358.4012.48
Megaminx45.0252.3058.671:05.25
Pyraminx1.683.595.467.47
Skewb1.222.443.946.37
Square-15.057.044.957.60

Year by year

every meeting, 143 rounds in all
20172021busiest year: 66 meetings2017: 12018: 582019: 662020: 132021: 5

Recent meetings

newest first · averages where the round ranked on one, singles otherwise
YearCompetitionEventRoundChris ChiJackey Zhengahead
2021Empire State Summer A 20213×3First round9.2412.30Chris Chi
2021Empire State Summer A 20213×3Second round10.7212.89Chris Chi
2021Empire State Summer A 20214×4First round42.3251.37Chris Chi
2021Empire State Summer A 20215×5First round1:20.612:02.57Chris Chi
2021Empire State Summer A 2021ClockFirst round8.2214.66Chris Chi
2020Babylon Winter 20202×2First round2.624.02Chris Chi
2020Babylon Winter 20202×2Final7.614.64Jackey Zheng
2020Babylon Winter 20203×3Second round10.3812.12Chris Chi
2020Babylon Winter 20203×3First round9.4011.20Chris Chi
2020Babylon Winter 20203×3 one-handedFinal29.7129.58Jackey Zheng
2020Babylon Winter 20204×4Final39.3247.06Chris Chi
2020Babylon Winter 2020ClockFinal9.5312.97Chris Chi
2020Babylon Winter 2020Square-1Final8.759.75Chris Chi
2020Princeton Winter 20203×3First round11.6912.09Chris 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.