| Joma vs Bryan | 23–5 | 82.14% |
| Joma vs Law | 21–6 | 77.78% |
| Joma vs Kazuya | 15–6 | 71.43% |
| Joma vs Lars | 12–9 | 57.14% |
| Joma vs Steve | 11–9 | 55.00% |
| Joma vs Paul | 15–3 | 83.33% |
| Joma vs King | 12–4 | 75.00% |
| Joma vs Eddy | 14–1 | 93.33% |
| Joma vs Yoshimitsu | 11–3 | 78.57% |
| Joma vs Jin | 10–3–1 | 76.92% |
| Joma vs Nina | 4–6 | 40.00% |
| Joma vs Hwoarang | 8–1 | 88.89% |
| Joma vs Dragunov | 6–3 | 66.67% |
| Joma vs Reina | 9–0 | 100.00% |
| Joma vs Xiaoyu | 5–3 | 62.50% |
| Joma vs Asuka | 5–3 | 62.50% |
| Joma vs Devil Jin | 3–5 | 37.50% |
| Joma vs Feng | 5–3 | 62.50% |
| Joma vs Jack-8 | 5–2 | 71.43% |
| Joma vs Lili | 7–0 | 100.00% |
| Joma vs Heihachi | 7–0 | 100.00% |
| Joma vs Fahkumram | 3–4 | 42.86% |
| Joma vs Jun | 5–1 | 83.33% |
| Joma vs Raven | 2–4 | 33.33% |
| Joma vs Kuma | 5–0 | 100.00% |
| Joma vs Leroy | 4–1 | 80.00% |
| Joma vs Azucena | 1–4 | 20.00% |
| Joma vs Alisa | 4–0 | 100.00% |
| Joma vs Claudio | 2–2 | 50.00% |
| Joma vs Lee | 2–2 | 50.00% |
| Joma vs Anna | 0–4 | 0.00% |
| Joma vs Shaheen | 3–0 | 100.00% |
| Joma vs Lidia | 1–2 | 33.33% |
| Joma vs Armor King | 1–2 | 33.33% |
| Joma vs Clive | 2–0 | 100.00% |
| Joma vs Leo | 1–0 | 100.00% |
| Joma vs Panda | 1–0 | 100.00% |
| Joma vs Zafina | 1–0 | 100.00% |
| Joma vs Victor | 1–0 | 100.00% |
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.