| Rainer vs Kazuya | 48–27–1 | 64.00% |
| Rainer vs Jin | 25–23 | 52.08% |
| Rainer vs Clive | 25–15 | 62.50% |
| Rainer vs Law | 16–19 | 45.71% |
| Rainer vs Dragunov | 21–11 | 65.62% |
| Rainer vs King | 13–18 | 41.94% |
| Rainer vs Steve | 20–10 | 66.67% |
| Rainer vs Heihachi | 18–11 | 62.07% |
| Rainer vs Reina | 19–9 | 67.86% |
| Rainer vs Lili | 15–10–1 | 60.00% |
| Rainer vs Asuka | 11–11 | 50.00% |
| Rainer vs Victor | 9–12 | 42.86% |
| Rainer vs Hwoarang | 14–5 | 73.68% |
| Rainer vs Azucena | 13–6 | 68.42% |
| Rainer vs Eddy | 9–10 | 47.37% |
| Rainer vs Yoshimitsu | 13–5 | 72.22% |
| Rainer vs Bryan | 11–7 | 61.11% |
| Rainer vs Devil Jin | 12–5 | 70.59% |
| Rainer vs Nina | 10–7 | 58.82% |
| Rainer vs Lidia | 15–2 | 88.24% |
| Rainer vs Paul | 7–9 | 43.75% |
| Rainer vs Lars | 9–5 | 64.29% |
| Rainer vs Jun | 9–4 | 69.23% |
| Rainer vs Armor King | 10–3 | 76.92% |
| Rainer vs Xiaoyu | 2–9 | 18.18% |
| Rainer vs Alisa | 5–6 | 45.45% |
| Rainer vs Lee | 5–5 | 50.00% |
| Rainer vs Leroy | 6–3 | 66.67% |
| Rainer vs Raven | 4–5 | 44.44% |
| Rainer vs Jack-8 | 3–5 | 37.50% |
| Rainer vs Feng | 3–5 | 37.50% |
| Rainer vs Fahkumram | 4–4 | 50.00% |
| Rainer vs Leo | 6–1 | 85.71% |
| Rainer vs Claudio | 4–3 | 57.14% |
| Rainer vs Anna | 6–1 | 85.71% |
| Rainer vs Shaheen | 1–3 | 25.00% |
| Rainer vs Kuma | 2–0 | 100.00% |
| Rainer vs Zafina | 2–0 | 100.00% |
| Rainer vs Panda | 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.