| Oscarthegrouch vs Hwoarang | 13–8 | 61.90% |
| Oscarthegrouch vs King | 10–6 | 62.50% |
| Oscarthegrouch vs Jin | 6–7 | 46.15% |
| Oscarthegrouch vs Kazuya | 6–6 | 50.00% |
| Oscarthegrouch vs Reina | 4–7 | 36.36% |
| Oscarthegrouch vs Steve | 4–6 | 40.00% |
| Oscarthegrouch vs Eddy | 4–5 | 44.44% |
| Oscarthegrouch vs Heihachi | 5–4 | 55.56% |
| Oscarthegrouch vs Bryan | 5–2 | 71.43% |
| Oscarthegrouch vs Victor | 3–4 | 42.86% |
| Oscarthegrouch vs Law | 3–3 | 50.00% |
| Oscarthegrouch vs Lars | 3–3 | 50.00% |
| Oscarthegrouch vs Lee | 5–1 | 83.33% |
| Oscarthegrouch vs Azucena | 4–2 | 66.67% |
| Oscarthegrouch vs Xiaoyu | 2–3 | 40.00% |
| Oscarthegrouch vs Lili | 1–4 | 20.00% |
| Oscarthegrouch vs Anna | 3–2 | 60.00% |
| Oscarthegrouch vs Yoshimitsu | 0–4 | 0.00% |
| Oscarthegrouch vs Zafina | 2–2 | 50.00% |
| Oscarthegrouch vs Raven | 1–3 | 25.00% |
| Oscarthegrouch vs Claudio | 2–1 | 66.67% |
| Oscarthegrouch vs Shaheen | 2–1 | 66.67% |
| Oscarthegrouch vs Leroy | 1–2 | 33.33% |
| Oscarthegrouch vs Clive | 1–2 | 33.33% |
| Oscarthegrouch vs Armor King | 2–1 | 66.67% |
| Oscarthegrouch vs Jack-8 | 0–2 | 0.00% |
| Oscarthegrouch vs Asuka | 0–2 | 0.00% |
| Oscarthegrouch vs Feng | 2–0 | 100.00% |
| Oscarthegrouch vs Dragunov | 0–2 | 0.00% |
| Oscarthegrouch vs Nina | 0–2 | 0.00% |
| Oscarthegrouch vs Jun | 2–0 | 100.00% |
| Oscarthegrouch vs Lidia | 2–0 | 100.00% |
| Oscarthegrouch vs Leo | 0–1 | 0.00% |
| Oscarthegrouch vs Panda | 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.