| OysterCatcher vs Eddy | 15–7 | 68.18% |
| OysterCatcher vs Jin | 9–12 | 42.86% |
| OysterCatcher vs King | 12–3 | 80.00% |
| OysterCatcher vs Hwoarang | 9–6 | 60.00% |
| OysterCatcher vs Devil Jin | 6–7 | 46.15% |
| OysterCatcher vs Lili | 6–7 | 46.15% |
| OysterCatcher vs Dragunov | 9–3 | 75.00% |
| OysterCatcher vs Raven | 5–7 | 41.67% |
| OysterCatcher vs Yoshimitsu | 7–4 | 63.64% |
| OysterCatcher vs Reina | 6–5 | 54.55% |
| OysterCatcher vs Law | 8–2 | 80.00% |
| OysterCatcher vs Leroy | 2–8 | 20.00% |
| OysterCatcher vs Azucena | 5–5 | 50.00% |
| OysterCatcher vs Kazuya | 5–4 | 55.56% |
| OysterCatcher vs Leo | 5–4 | 55.56% |
| OysterCatcher vs Paul | 5–3 | 62.50% |
| OysterCatcher vs Nina | 7–1 | 87.50% |
| OysterCatcher vs Jun | 4–3 | 57.14% |
| OysterCatcher vs Asuka | 4–1 | 80.00% |
| OysterCatcher vs Lars | 5–0 | 100.00% |
| OysterCatcher vs Alisa | 2–3 | 40.00% |
| OysterCatcher vs Shaheen | 2–3 | 40.00% |
| OysterCatcher vs Xiaoyu | 3–1 | 75.00% |
| OysterCatcher vs Zafina | 2–2 | 50.00% |
| OysterCatcher vs Bryan | 3–0 | 100.00% |
| OysterCatcher vs Steve | 3–0 | 100.00% |
| OysterCatcher vs Claudio | 2–0–1 | 100.00% |
| OysterCatcher vs Jack-8 | 2–0 | 100.00% |
| OysterCatcher vs Feng | 0–2 | 0.00% |
| OysterCatcher vs Kuma | 2–0 | 100.00% |
| OysterCatcher vs Panda | 0–2 | 0.00% |
| OysterCatcher vs Victor | 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.