| caffeine5 vs Reina | 18–3 | 85.71% |
| caffeine5 vs Bryan | 8–11 | 42.11% |
| caffeine5 vs Kazuya | 9–10 | 47.37% |
| caffeine5 vs Eddy | 5–14 | 26.32% |
| caffeine5 vs Hwoarang | 12–5 | 70.59% |
| caffeine5 vs King | 8–7 | 53.33% |
| caffeine5 vs Dragunov | 3–12 | 20.00% |
| caffeine5 vs Victor | 6–9 | 40.00% |
| caffeine5 vs Paul | 6–8 | 42.86% |
| caffeine5 vs Jin | 8–6 | 57.14% |
| caffeine5 vs Lili | 5–7 | 41.67% |
| caffeine5 vs Xiaoyu | 8–3 | 72.73% |
| caffeine5 vs Asuka | 7–4 | 63.64% |
| caffeine5 vs Law | 5–5 | 50.00% |
| caffeine5 vs Azucena | 2–7 | 22.22% |
| caffeine5 vs Devil Jin | 2–5 | 28.57% |
| caffeine5 vs Jun | 2–5 | 28.57% |
| caffeine5 vs Yoshimitsu | 2–4 | 33.33% |
| caffeine5 vs Lee | 3–3 | 50.00% |
| caffeine5 vs Lars | 1–4 | 20.00% |
| caffeine5 vs Steve | 3–1 | 75.00% |
| caffeine5 vs Alisa | 2–2 | 50.00% |
| caffeine5 vs Leroy | 4–0 | 100.00% |
| caffeine5 vs Leo | 2–1 | 66.67% |
| caffeine5 vs Nina | 3–0 | 100.00% |
| caffeine5 vs Jack-8 | 0–2 | 0.00% |
| caffeine5 vs Feng | 0–2 | 0.00% |
| caffeine5 vs Kuma | 2–0 | 100.00% |
| caffeine5 vs Panda | 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.