| Rainboo vs Reina | 41–20 | 67.21% |
| Rainboo vs King | 35–22 | 61.40% |
| Rainboo vs Steve | 31–19 | 62.00% |
| Rainboo vs Jin | 22–24 | 47.83% |
| Rainboo vs Clive | 19–23 | 45.24% |
| Rainboo vs Hwoarang | 21–19 | 52.50% |
| Rainboo vs Bryan | 18–19 | 48.65% |
| Rainboo vs Lidia | 20–17 | 54.05% |
| Rainboo vs Dragunov | 23–11 | 67.65% |
| Rainboo vs Heihachi | 19–13 | 59.38% |
| Rainboo vs Lili | 20–10 | 66.67% |
| Rainboo vs Law | 19–9 | 67.86% |
| Rainboo vs Paul | 11–15 | 42.31% |
| Rainboo vs Yoshimitsu | 14–10 | 58.33% |
| Rainboo vs Eddy | 6–18 | 25.00% |
| Rainboo vs Kazuya | 12–11 | 52.17% |
| Rainboo vs Asuka | 13–10 | 56.52% |
| Rainboo vs Armor King | 14–8 | 63.64% |
| Rainboo vs Leo | 11–10 | 52.38% |
| Rainboo vs Azucena | 9–12 | 42.86% |
| Rainboo vs Alisa | 6–13 | 31.58% |
| Rainboo vs Xiaoyu | 8–10 | 44.44% |
| Rainboo vs Lee | 7–11 | 38.89% |
| Rainboo vs Leroy | 10–6 | 62.50% |
| Rainboo vs Jack-8 | 7–8 | 46.67% |
| Rainboo vs Jun | 6–9 | 40.00% |
| Rainboo vs Devil Jin | 5–6 | 45.45% |
| Rainboo vs Feng | 5–6 | 45.45% |
| Rainboo vs Nina | 5–6 | 45.45% |
| Rainboo vs Victor | 6–5 | 54.55% |
| Rainboo vs Lars | 7–3 | 70.00% |
| Rainboo vs Kuma | 5–5 | 50.00% |
| Rainboo vs Zafina | 5–5 | 50.00% |
| Rainboo vs Fahkumram | 6–4 | 60.00% |
| Rainboo vs Anna | 7–2 | 77.78% |
| Rainboo vs Shaheen | 2–5 | 28.57% |
| Rainboo vs Raven | 3–4 | 42.86% |
| Rainboo vs Claudio | 3–3 | 50.00% |
| Rainboo vs Panda | 0–5 | 0.00% |
| Rainboo vs Miary Zo | 3–0 | 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.