| Lavelle vs Eddy | 25–17 | 59.52% |
| Lavelle vs Reina | 30–10 | 75.00% |
| Lavelle vs Kazuya | 21–12 | 63.64% |
| Lavelle vs King | 19–8 | 70.37% |
| Lavelle vs Bryan | 16–9 | 64.00% |
| Lavelle vs Hwoarang | 16–8 | 66.67% |
| Lavelle vs Jin | 13–6 | 68.42% |
| Lavelle vs Xiaoyu | 11–7 | 61.11% |
| Lavelle vs Dragunov | 13–3 | 81.25% |
| Lavelle vs Lili | 13–2 | 86.67% |
| Lavelle vs Jun | 11–4 | 73.33% |
| Lavelle vs Azucena | 9–5 | 64.29% |
| Lavelle vs Steve | 9–4 | 69.23% |
| Lavelle vs Paul | 10–2 | 83.33% |
| Lavelle vs Yoshimitsu | 7–5 | 58.33% |
| Lavelle vs Law | 9–2 | 81.82% |
| Lavelle vs Jack-8 | 8–2 | 80.00% |
| Lavelle vs Leo | 6–4 | 60.00% |
| Lavelle vs Nina | 5–5 | 50.00% |
| Lavelle vs Lee | 8–2 | 80.00% |
| Lavelle vs Lars | 4–4 | 50.00% |
| Lavelle vs Kuma | 5–3 | 62.50% |
| Lavelle vs Lidia | 7–1 | 87.50% |
| Lavelle vs Asuka | 6–1 | 85.71% |
| Lavelle vs Raven | 7–0 | 100.00% |
| Lavelle vs Devil Jin | 6–0 | 100.00% |
| Lavelle vs Panda | 4–2 | 66.67% |
| Lavelle vs Zafina | 4–1 | 80.00% |
| Lavelle vs Leroy | 5–0 | 100.00% |
| Lavelle vs Victor | 5–0 | 100.00% |
| Lavelle vs Clive | 2–2 | 50.00% |
| Lavelle vs Feng | 3–0 | 100.00% |
| Lavelle vs Shaheen | 2–1 | 66.67% |
| Lavelle vs Anna | 2–1 | 66.67% |
| Lavelle vs Fahkumram | 1–2 | 33.33% |
| Lavelle vs Heihachi | 2–0 | 100.00% |
| Lavelle vs Alisa | 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.