| Lumpy vs Reina | 21–23 | 47.73% |
| Lumpy vs Jin | 16–12 | 57.14% |
| Lumpy vs King | 18–9 | 66.67% |
| Lumpy vs Bryan | 12–14 | 46.15% |
| Lumpy vs Steve | 16–7 | 69.57% |
| Lumpy vs Lars | 6–14 | 30.00% |
| Lumpy vs Lee | 9–10 | 47.37% |
| Lumpy vs Jun | 8–11 | 42.11% |
| Lumpy vs Heihachi | 7–11 | 38.89% |
| Lumpy vs Clive | 5–13 | 27.78% |
| Lumpy vs Law | 8–9 | 47.06% |
| Lumpy vs Lili | 10–6 | 62.50% |
| Lumpy vs Paul | 6–9 | 40.00% |
| Lumpy vs Dragunov | 7–8 | 46.67% |
| Lumpy vs Victor | 4–11 | 26.67% |
| Lumpy vs Eddy | 10–5 | 66.67% |
| Lumpy vs Yoshimitsu | 5–9 | 35.71% |
| Lumpy vs Hwoarang | 6–7 | 46.15% |
| Lumpy vs Kazuya | 6–7 | 46.15% |
| Lumpy vs Feng | 4–8 | 33.33% |
| Lumpy vs Raven | 6–5 | 54.55% |
| Lumpy vs Xiaoyu | 6–4 | 60.00% |
| Lumpy vs Leo | 4–5 | 44.44% |
| Lumpy vs Nina | 1–8 | 11.11% |
| Lumpy vs Alisa | 4–4 | 50.00% |
| Lumpy vs Azucena | 1–6 | 14.29% |
| Lumpy vs Jack-8 | 6–0 | 100.00% |
| Lumpy vs Devil Jin | 2–4 | 33.33% |
| Lumpy vs Kuma | 4–2 | 66.67% |
| Lumpy vs Asuka | 5–0 | 100.00% |
| Lumpy vs Leroy | 2–3 | 40.00% |
| Lumpy vs Fahkumram | 4–1 | 80.00% |
| Lumpy vs Claudio | 0–4 | 0.00% |
| Lumpy vs Shaheen | 1–3 | 25.00% |
| Lumpy vs Zafina | 2–2 | 50.00% |
| Lumpy vs Armor King | 2–2 | 50.00% |
| Lumpy vs Lidia | 1–2 | 33.33% |
| Lumpy vs Panda | 0–2 | 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.