| Jiraya vs Lili | 12–9 | 57.14% |
| Jiraya vs King | 9–10 | 47.37% |
| Jiraya vs Heihachi | 4–12 | 25.00% |
| Jiraya vs Clive | 7–9 | 43.75% |
| Jiraya vs Jin | 6–9 | 40.00% |
| Jiraya vs Bryan | 4–10 | 28.57% |
| Jiraya vs Hwoarang | 8–4 | 66.67% |
| Jiraya vs Kazuya | 9–2 | 81.82% |
| Jiraya vs Reina | 8–1 | 88.89% |
| Jiraya vs Yoshimitsu | 1–5 | 16.67% |
| Jiraya vs Steve | 3–3 | 50.00% |
| Jiraya vs Jack-8 | 2–2 | 50.00% |
| Jiraya vs Asuka | 3–1 | 75.00% |
| Jiraya vs Dragunov | 1–3 | 25.00% |
| Jiraya vs Jun | 4–0 | 100.00% |
| Jiraya vs Azucena | 2–2 | 50.00% |
| Jiraya vs Lidia | 0–4 | 0.00% |
| Jiraya vs Law | 1–2 | 33.33% |
| Jiraya vs Xiaoyu | 1–2 | 33.33% |
| Jiraya vs Lars | 1–2 | 33.33% |
| Jiraya vs Claudio | 1–2 | 33.33% |
| Jiraya vs Victor | 3–0 | 100.00% |
| Jiraya vs Paul | 0–2 | 0.00% |
| Jiraya vs Lee | 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.