| Rainmaker vs King | 19–14 | 57.58% |
| Rainmaker vs Steve | 22–11 | 66.67% |
| Rainmaker vs Kazuya | 19–13 | 59.38% |
| Rainmaker vs Reina | 13–17 | 43.33% |
| Rainmaker vs Yoshimitsu | 19–10 | 65.52% |
| Rainmaker vs Jin | 16–12 | 57.14% |
| Rainmaker vs Lili | 19–7 | 73.08% |
| Rainmaker vs Dragunov | 13–13 | 50.00% |
| Rainmaker vs Bryan | 20–3 | 86.96% |
| Rainmaker vs Hwoarang | 12–10 | 54.55% |
| Rainmaker vs Paul | 16–5 | 76.19% |
| Rainmaker vs Eddy | 16–5 | 76.19% |
| Rainmaker vs Clive | 12–6 | 66.67% |
| Rainmaker vs Nina | 11–5 | 68.75% |
| Rainmaker vs Azucena | 8–8 | 50.00% |
| Rainmaker vs Heihachi | 12–3 | 80.00% |
| Rainmaker vs Law | 8–6 | 57.14% |
| Rainmaker vs Xiaoyu | 9–4 | 69.23% |
| Rainmaker vs Lee | 11–2 | 84.62% |
| Rainmaker vs Feng | 9–3 | 75.00% |
| Rainmaker vs Alisa | 7–4 | 63.64% |
| Rainmaker vs Fahkumram | 6–5 | 54.55% |
| Rainmaker vs Jun | 5–5 | 50.00% |
| Rainmaker vs Lidia | 5–5 | 50.00% |
| Rainmaker vs Kuma | 7–2 | 77.78% |
| Rainmaker vs Devil Jin | 4–4 | 50.00% |
| Rainmaker vs Armor King | 3–5 | 37.50% |
| Rainmaker vs Claudio | 4–3 | 57.14% |
| Rainmaker vs Zafina | 3–3 | 50.00% |
| Rainmaker vs Leo | 4–1 | 80.00% |
| Rainmaker vs Victor | 5–0 | 100.00% |
| Rainmaker vs Anna | 4–1 | 80.00% |
| Rainmaker vs Miary Zo | 1–4 | 20.00% |
| Rainmaker vs Jack-8 | 4–0 | 100.00% |
| Rainmaker vs Asuka | 2–2 | 50.00% |
| Rainmaker vs Shaheen | 0–4 | 0.00% |
| Rainmaker vs Lars | 0–2 | 0.00% |
| Rainmaker vs Leroy | 0–2 | 0.00% |
| Rainmaker vs Raven | 2–0 | 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.