| OhDonPiano vs Fahkumram | 11–23 | 32.35% |
| OhDonPiano vs Steve | 9–22 | 29.03% |
| OhDonPiano vs Lidia | 11–20 | 35.48% |
| OhDonPiano vs King | 6–18 | 25.00% |
| OhDonPiano vs Reina | 7–15 | 31.82% |
| OhDonPiano vs Jin | 3–17 | 15.00% |
| OhDonPiano vs Hwoarang | 3–15 | 16.67% |
| OhDonPiano vs Lili | 9–9 | 50.00% |
| OhDonPiano vs Yoshimitsu | 6–9 | 40.00% |
| OhDonPiano vs Nina | 8–6 | 57.14% |
| OhDonPiano vs Devil Jin | 4–7 | 36.36% |
| OhDonPiano vs Kazuya | 2–8 | 20.00% |
| OhDonPiano vs Lars | 1–8 | 11.11% |
| OhDonPiano vs Asuka | 0–8 | 0.00% |
| OhDonPiano vs Jun | 2–5 | 28.57% |
| OhDonPiano vs Paul | 4–2 | 66.67% |
| OhDonPiano vs Shaheen | 2–4 | 33.33% |
| OhDonPiano vs Heihachi | 0–6 | 0.00% |
| OhDonPiano vs Feng | 2–3 | 40.00% |
| OhDonPiano vs Dragunov | 3–2 | 60.00% |
| OhDonPiano vs Lee | 1–4 | 20.00% |
| OhDonPiano vs Law | 0–4 | 0.00% |
| OhDonPiano vs Bryan | 2–2 | 50.00% |
| OhDonPiano vs Eddy | 0–4 | 0.00% |
| OhDonPiano vs Jack-8 | 1–2 | 33.33% |
| OhDonPiano vs Leroy | 1–2 | 33.33% |
| OhDonPiano vs Clive | 1–2 | 33.33% |
| OhDonPiano vs Anna | 1–2 | 33.33% |
| OhDonPiano vs Panda | 0–2 | 0.00% |
| OhDonPiano vs Azucena | 0–2 | 0.00% |
| OhDonPiano vs Victor | 0–2 | 0.00% |
| OhDonPiano vs Leo | 0–1 | 0.00% |
| OhDonPiano vs Alisa | 1–0 | 100.00% |
| OhDonPiano vs Kuma | 1–0 | 100.00% |
| OhDonPiano vs Raven | 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.