Name history
| John Umamusume | |
| Boatgoesbinted | |
| Moco-Chan | |
| Roblox Gamer | |
| Kronii | |
| SIRGETDOWN | |
| RandomMovesGO! | |
| Your Friend, | |
| Lili Enjoyer | |
| Pushing P | |
| i hear no bell | |
| Ur Seeing Asuka | |
| Asuka Infection | |
| Your Friend | |
| Kid named |
| John Umamusume vs Reina | 48–17 | 73.85% |
| John Umamusume vs Kazuya | 33–30 | 52.38% |
| John Umamusume vs King | 28–17 | 62.22% |
| John Umamusume vs Bryan | 24–15 | 61.54% |
| John Umamusume vs Jin | 24–13 | 64.86% |
| John Umamusume vs Paul | 22–12 | 64.71% |
| John Umamusume vs Azucena | 18–16 | 52.94% |
| John Umamusume vs Lili | 20–12 | 62.50% |
| John Umamusume vs Steve | 21–10 | 67.74% |
| John Umamusume vs Dragunov | 21–5 | 80.77% |
| John Umamusume vs Devil Jin | 17–7 | 70.83% |
| John Umamusume vs Nina | 14–10 | 58.33% |
| John Umamusume vs Law | 15–7 | 68.18% |
| John Umamusume vs Xiaoyu | 12–10 | 54.55% |
| John Umamusume vs Jun | 17–5 | 77.27% |
| John Umamusume vs Eddy | 11–10 | 52.38% |
| John Umamusume vs Yoshimitsu | 13–6 | 68.42% |
| John Umamusume vs Victor | 13–6 | 68.42% |
| John Umamusume vs Hwoarang | 15–3 | 83.33% |
| John Umamusume vs Leo | 14–4 | 77.78% |
| John Umamusume vs Lars | 13–5 | 72.22% |
| John Umamusume vs Lee | 8–7 | 53.33% |
| John Umamusume vs Lidia | 5–10 | 33.33% |
| John Umamusume vs Alisa | 8–6 | 57.14% |
| John Umamusume vs Heihachi | 9–5 | 64.29% |
| John Umamusume vs Asuka | 9–4 | 69.23% |
| John Umamusume vs Jack-8 | 6–5 | 54.55% |
| John Umamusume vs Leroy | 6–3 | 66.67% |
| John Umamusume vs Claudio | 4–4 | 50.00% |
| John Umamusume vs Panda | 6–2 | 75.00% |
| John Umamusume vs Raven | 6–2 | 75.00% |
| John Umamusume vs Kuma | 3–4 | 42.86% |
| John Umamusume vs Feng | 4–2 | 66.67% |
| John Umamusume vs Zafina | 2–4 | 33.33% |
| John Umamusume vs Shaheen | 2–3 | 40.00% |
| John Umamusume vs Clive | 1–4 | 20.00% |
| John Umamusume vs Anna | 2–3 | 40.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.