| Lassie_15 vs Bryan | 18–31 | 36.73% |
| Lassie_15 vs Law | 28–16 | 63.64% |
| Lassie_15 vs Kazuya | 21–21 | 50.00% |
| Lassie_15 vs Lars | 27–14 | 65.85% |
| Lassie_15 vs Hwoarang | 27–13 | 67.50% |
| Lassie_15 vs Jin | 18–18 | 50.00% |
| Lassie_15 vs King | 20–12 | 62.50% |
| Lassie_15 vs Steve | 16–16 | 50.00% |
| Lassie_15 vs Yoshimitsu | 13–18 | 41.94% |
| Lassie_15 vs Reina | 18–12 | 60.00% |
| Lassie_15 vs Heihachi | 13–17 | 43.33% |
| Lassie_15 vs Paul | 13–15 | 46.43% |
| Lassie_15 vs Lee | 20–7 | 74.07% |
| Lassie_15 vs Asuka | 13–13 | 50.00% |
| Lassie_15 vs Lili | 13–13 | 50.00% |
| Lassie_15 vs Jun | 16–10 | 61.54% |
| Lassie_15 vs Nina | 16–9 | 64.00% |
| Lassie_15 vs Feng | 10–14 | 41.67% |
| Lassie_15 vs Victor | 14–10 | 58.33% |
| Lassie_15 vs Dragunov | 15–7 | 68.18% |
| Lassie_15 vs Leo | 13–9 | 59.09% |
| Lassie_15 vs Devil Jin | 13–4 | 76.47% |
| Lassie_15 vs Alisa | 9–8 | 52.94% |
| Lassie_15 vs Kuma | 13–4 | 76.47% |
| Lassie_15 vs Eddy | 15–2 | 88.24% |
| Lassie_15 vs Jack-8 | 11–5 | 68.75% |
| Lassie_15 vs Xiaoyu | 5–8 | 38.46% |
| Lassie_15 vs Zafina | 5–5 | 50.00% |
| Lassie_15 vs Azucena | 6–3 | 66.67% |
| Lassie_15 vs Lidia | 3–5 | 37.50% |
| Lassie_15 vs Shaheen | 4–3 | 57.14% |
| Lassie_15 vs Raven | 4–3 | 57.14% |
| Lassie_15 vs Panda | 4–2 | 66.67% |
| Lassie_15 vs Leroy | 5–1 | 83.33% |
| Lassie_15 vs Claudio | 3–0 | 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.