| Altern015 vs Jin | 41–19 | 68.33% |
| Altern015 vs Kazuya | 40–19 | 67.80% |
| Altern015 vs Dragunov | 29–18 | 61.70% |
| Altern015 vs Reina | 35–10 | 77.78% |
| Altern015 vs Paul | 19–14 | 57.58% |
| Altern015 vs Bryan | 17–14 | 54.84% |
| Altern015 vs Alisa | 18–13 | 58.06% |
| Altern015 vs Leroy | 10–20 | 33.33% |
| Altern015 vs King | 15–14 | 51.72% |
| Altern015 vs Lili | 24–5 | 82.76% |
| Altern015 vs Lee | 18–11 | 62.07% |
| Altern015 vs Feng | 17–10 | 62.96% |
| Altern015 vs Yoshimitsu | 12–13 | 48.00% |
| Altern015 vs Lars | 16–9 | 64.00% |
| Altern015 vs Devil Jin | 12–11 | 52.17% |
| Altern015 vs Leo | 17–4 | 80.95% |
| Altern015 vs Claudio | 13–7 | 65.00% |
| Altern015 vs Hwoarang | 10–9 | 52.63% |
| Altern015 vs Xiaoyu | 7–12 | 36.84% |
| Altern015 vs Eddy | 10–9 | 52.63% |
| Altern015 vs Steve | 9–8 | 52.94% |
| Altern015 vs Victor | 11–4 | 73.33% |
| Altern015 vs Law | 9–5 | 64.29% |
| Altern015 vs Jack-8 | 5–7 | 41.67% |
| Altern015 vs Jun | 7–4 | 63.64% |
| Altern015 vs Asuka | 6–4 | 60.00% |
| Altern015 vs Azucena | 3–4 | 42.86% |
| Altern015 vs Kuma | 1–5 | 16.67% |
| Altern015 vs Clive | 3–3 | 50.00% |
| Altern015 vs Lidia | 1–4 | 20.00% |
| Altern015 vs Shaheen | 2–1 | 66.67% |
| Altern015 vs Nina | 0–3 | 0.00% |
| Altern015 vs Zafina | 2–1 | 66.67% |
| Altern015 vs Heihachi | 1–2 | 33.33% |
| Altern015 vs Fahkumram | 2–1 | 66.67% |
| Altern015 vs Panda | 0–2 | 0.00% |
| Altern015 vs Anna | 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.