| CheonMa vs Reina | 14–7 | 66.67% |
| CheonMa vs Heihachi | 13–7 | 65.00% |
| CheonMa vs Armor King | 13–7 | 65.00% |
| CheonMa vs Kazuya | 13–6 | 68.42% |
| CheonMa vs Law | 14–3 | 82.35% |
| CheonMa vs Paul | 15–1 | 93.75% |
| CheonMa vs Yoshimitsu | 10–6 | 62.50% |
| CheonMa vs Dragunov | 13–3 | 81.25% |
| CheonMa vs Lee | 10–4 | 71.43% |
| CheonMa vs King | 13–0 | 100.00% |
| CheonMa vs Hwoarang | 12–0 | 100.00% |
| CheonMa vs Steve | 9–3 | 75.00% |
| CheonMa vs Bryan | 11–0 | 100.00% |
| CheonMa vs Fahkumram | 10–0 | 100.00% |
| CheonMa vs Xiaoyu | 6–3 | 66.67% |
| CheonMa vs Jin | 7–2 | 77.78% |
| CheonMa vs Jack-8 | 5–4 | 55.56% |
| CheonMa vs Devil Jin | 5–2 | 71.43% |
| CheonMa vs Lili | 4–3 | 57.14% |
| CheonMa vs Zafina | 2–5 | 28.57% |
| CheonMa vs Feng | 3–3 | 50.00% |
| CheonMa vs Nina | 4–2 | 66.67% |
| CheonMa vs Eddy | 5–1 | 83.33% |
| CheonMa vs Anna | 6–0 | 100.00% |
| CheonMa vs Lars | 4–1 | 80.00% |
| CheonMa vs Alisa | 1–4 | 20.00% |
| CheonMa vs Asuka | 3–1 | 75.00% |
| CheonMa vs Jun | 3–1 | 75.00% |
| CheonMa vs Claudio | 3–0 | 100.00% |
| CheonMa vs Shaheen | 0–3 | 0.00% |
| CheonMa vs Miary Zo | 3–0 | 100.00% |
| CheonMa vs Azucena | 1–1 | 50.00% |
| CheonMa vs Kuma | 1–0 | 100.00% |
| CheonMa vs Panda | 1–0 | 100.00% |
| CheonMa vs Leroy | 1–0 | 100.00% |
| CheonMa vs Victor | 1–0 | 100.00% |
| CheonMa vs Lidia | 1–0 | 100.00% |
| CheonMa vs Clive | 0–1 | 0.00% |
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.