| Lefogan vs Reina | 32–22 | 59.26% |
| Lefogan vs King | 31–15 | 67.39% |
| Lefogan vs Jin | 24–17 | 58.54% |
| Lefogan vs Law | 22–18 | 55.00% |
| Lefogan vs Kazuya | 19–18 | 51.35% |
| Lefogan vs Lee | 17–11 | 60.71% |
| Lefogan vs Steve | 13–14 | 48.15% |
| Lefogan vs Dragunov | 15–9 | 62.50% |
| Lefogan vs Hwoarang | 9–14 | 39.13% |
| Lefogan vs Bryan | 10–13 | 43.48% |
| Lefogan vs Feng | 12–10 | 54.55% |
| Lefogan vs Yoshimitsu | 11–8 | 57.89% |
| Lefogan vs Asuka | 11–8 | 57.89% |
| Lefogan vs Paul | 9–9 | 50.00% |
| Lefogan vs Jack-8 | 12–5 | 70.59% |
| Lefogan vs Lars | 8–8 | 50.00% |
| Lefogan vs Azucena | 9–7 | 56.25% |
| Lefogan vs Eddy | 12–4 | 75.00% |
| Lefogan vs Xiaoyu | 8–7 | 53.33% |
| Lefogan vs Lili | 7–8 | 46.67% |
| Lefogan vs Leo | 12–2 | 85.71% |
| Lefogan vs Heihachi | 7–7 | 50.00% |
| Lefogan vs Devil Jin | 10–3 | 76.92% |
| Lefogan vs Raven | 3–10 | 23.08% |
| Lefogan vs Fahkumram | 4–9 | 30.77% |
| Lefogan vs Leroy | 4–6 | 40.00% |
| Lefogan vs Alisa | 4–5 | 44.44% |
| Lefogan vs Nina | 6–3 | 66.67% |
| Lefogan vs Victor | 3–6 | 33.33% |
| Lefogan vs Jun | 6–2 | 75.00% |
| Lefogan vs Lidia | 6–2 | 75.00% |
| Lefogan vs Armor King | 0–8 | 0.00% |
| Lefogan vs Claudio | 5–2 | 71.43% |
| Lefogan vs Shaheen | 2–4 | 33.33% |
| Lefogan vs Zafina | 1–2 | 33.33% |
| Lefogan vs Kuma | 0–2 | 0.00% |
| Lefogan vs Panda | 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.