| On3String vs Reina | 13–11 | 54.17% |
| On3String vs Heihachi | 11–10 | 52.38% |
| On3String vs King | 9–9 | 50.00% |
| On3String vs Jin | 4–12 | 25.00% |
| On3String vs Kazuya | 6–9 | 40.00% |
| On3String vs Hwoarang | 5–9 | 35.71% |
| On3String vs Xiaoyu | 4–7 | 36.36% |
| On3String vs Asuka | 6–5 | 54.55% |
| On3String vs Dragunov | 4–7 | 36.36% |
| On3String vs Eddy | 4–7 | 36.36% |
| On3String vs Lidia | 3–7 | 30.00% |
| On3String vs Law | 2–7 | 22.22% |
| On3String vs Lili | 6–3 | 66.67% |
| On3String vs Victor | 3–5 | 37.50% |
| On3String vs Bryan | 3–4 | 42.86% |
| On3String vs Steve | 3–4 | 42.86% |
| On3String vs Lars | 1–6 | 14.29% |
| On3String vs Nina | 2–5 | 28.57% |
| On3String vs Kuma | 3–4 | 42.86% |
| On3String vs Azucena | 2–5 | 28.57% |
| On3String vs Lee | 2–4 | 33.33% |
| On3String vs Yoshimitsu | 4–1 | 80.00% |
| On3String vs Leo | 1–4 | 20.00% |
| On3String vs Panda | 1–4 | 20.00% |
| On3String vs Devil Jin | 1–3 | 25.00% |
| On3String vs Claudio | 1–3 | 25.00% |
| On3String vs Paul | 2–1 | 66.67% |
| On3String vs Jack-8 | 3–0 | 100.00% |
| On3String vs Alisa | 0–3 | 0.00% |
| On3String vs Jun | 2–1 | 66.67% |
| On3String vs Raven | 2–1 | 66.67% |
| On3String vs Anna | 0–2 | 0.00% |
| On3String vs Fahkumram | 0–2 | 0.00% |
| On3String vs Feng | 1–0 | 100.00% |
| On3String vs Leroy | 1–0 | 100.00% |
| On3String vs Clive | 0–1 | 0.00% |
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.