| Rei Ayanami vs Steve | 10–8 | 55.56% |
| Rei Ayanami vs King | 1–7 | 12.50% |
| Rei Ayanami vs Bryan | 3–5 | 37.50% |
| Rei Ayanami vs Alisa | 3–5 | 37.50% |
| Rei Ayanami vs Jin | 1–6 | 14.29% |
| Rei Ayanami vs Kazuya | 0–5 | 0.00% |
| Rei Ayanami vs Leroy | 1–4 | 20.00% |
| Rei Ayanami vs Clive | 0–5 | 0.00% |
| Rei Ayanami vs Armor King | 2–3 | 40.00% |
| Rei Ayanami vs Hwoarang | 0–4 | 0.00% |
| Rei Ayanami vs Feng | 2–2 | 50.00% |
| Rei Ayanami vs Leo | 2–2 | 50.00% |
| Rei Ayanami vs Reina | 2–2 | 50.00% |
| Rei Ayanami vs Azucena | 2–2 | 50.00% |
| Rei Ayanami vs Victor | 1–3 | 25.00% |
| Rei Ayanami vs Miary Zo | 3–1 | 75.00% |
| Rei Ayanami vs Shaheen | 1–2 | 33.33% |
| Rei Ayanami vs Law | 0–2 | 0.00% |
| Rei Ayanami vs Devil Jin | 0–2 | 0.00% |
| Rei Ayanami vs Lili | 0–2 | 0.00% |
| Rei Ayanami vs Lars | 0–2 | 0.00% |
| Rei Ayanami vs Nina | 0–2 | 0.00% |
| Rei Ayanami vs Jun | 1–1 | 50.00% |
| Rei Ayanami vs Raven | 2–0 | 100.00% |
| Rei Ayanami vs Dragunov | 0–1 | 0.00% |
| Rei Ayanami vs Kuma | 1–0 | 100.00% |
| Rei Ayanami vs Panda | 0–1 | 0.00% |
| Rei Ayanami vs Lidia | 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.