| Rainyday vs Paul | 6–8 | 42.86% |
| Rainyday vs Hwoarang | 3–6 | 33.33% |
| Rainyday vs Bryan | 6–3 | 66.67% |
| Rainyday vs Law | 2–3 | 40.00% |
| Rainyday vs Armor King | 1–4 | 20.00% |
| Rainyday vs Miary Zo | 0–4 | 0.00% |
| Rainyday vs Jin | 1–2 | 33.33% |
| Rainyday vs King | 1–1 | 50.00% |
| Rainyday vs Yoshimitsu | 2–0 | 100.00% |
| Rainyday vs Devil Jin | 0–2 | 0.00% |
| Rainyday vs Lili | 2–0 | 100.00% |
| Rainyday vs Lars | 0–2 | 0.00% |
| Rainyday vs Lee | 0–2 | 0.00% |
| Rainyday vs Kuma | 0–2 | 0.00% |
| Rainyday vs Jun | 0–2 | 0.00% |
| Rainyday vs Reina | 2–0 | 100.00% |
| Rainyday vs Azucena | 0–2 | 0.00% |
| Rainyday vs Victor | 2–0 | 100.00% |
| Rainyday vs Nina | 0–1 | 0.00% |
| Rainyday vs Fahkumram | 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.