| R3ACT0R444 vs Jin | 9–18 | 33.33% |
| R3ACT0R444 vs Hwoarang | 3–19 | 13.64% |
| R3ACT0R444 vs King | 5–16 | 23.81% |
| R3ACT0R444 vs Law | 5–14 | 26.32% |
| R3ACT0R444 vs Steve | 6–10 | 37.50% |
| R3ACT0R444 vs Jun | 8–7 | 53.33% |
| R3ACT0R444 vs Bryan | 1–12 | 7.69% |
| R3ACT0R444 vs Kazuya | 4–7 | 36.36% |
| R3ACT0R444 vs Yoshimitsu | 5–5 | 50.00% |
| R3ACT0R444 vs Devil Jin | 3–6 | 33.33% |
| R3ACT0R444 vs Dragunov | 0–9 | 0.00% |
| R3ACT0R444 vs Eddy | 1–7 | 12.50% |
| R3ACT0R444 vs Nina | 5–2 | 71.43% |
| R3ACT0R444 vs Victor | 0–7 | 0.00% |
| R3ACT0R444 vs Asuka | 4–2 | 66.67% |
| R3ACT0R444 vs Panda | 1–5 | 16.67% |
| R3ACT0R444 vs Zafina | 0–6 | 0.00% |
| R3ACT0R444 vs Azucena | 1–5 | 16.67% |
| R3ACT0R444 vs Paul | 2–3 | 40.00% |
| R3ACT0R444 vs Xiaoyu | 4–1 | 80.00% |
| R3ACT0R444 vs Shaheen | 2–3 | 40.00% |
| R3ACT0R444 vs Reina | 4–1 | 80.00% |
| R3ACT0R444 vs Heihachi | 1–4 | 20.00% |
| R3ACT0R444 vs Lili | 0–4 | 0.00% |
| R3ACT0R444 vs Leo | 4–0 | 100.00% |
| R3ACT0R444 vs Jack-8 | 0–2 | 0.00% |
| R3ACT0R444 vs Lars | 0–2 | 0.00% |
| R3ACT0R444 vs Raven | 2–0 | 100.00% |
| R3ACT0R444 vs Alisa | 0–1 | 0.00% |
| R3ACT0R444 vs Lee | 0–1 | 0.00% |
| R3ACT0R444 vs Anna | 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.