| Ball Mower vs Steve | 13–12 | 52.00% |
| Ball Mower vs King | 7–12 | 36.84% |
| Ball Mower vs Reina | 7–10 | 41.18% |
| Ball Mower vs Lili | 9–7 | 56.25% |
| Ball Mower vs Hwoarang | 2–13 | 13.33% |
| Ball Mower vs Fahkumram | 4–8 | 33.33% |
| Ball Mower vs Paul | 4–7 | 36.36% |
| Ball Mower vs Dragunov | 3–8 | 27.27% |
| Ball Mower vs Victor | 5–6 | 45.45% |
| Ball Mower vs Jin | 3–7 | 30.00% |
| Ball Mower vs Bryan | 2–8 | 20.00% |
| Ball Mower vs Law | 5–4 | 55.56% |
| Ball Mower vs Armor King | 3–6 | 33.33% |
| Ball Mower vs Lars | 2–6 | 25.00% |
| Ball Mower vs Azucena | 2–6 | 25.00% |
| Ball Mower vs Xiaoyu | 1–6 | 14.29% |
| Ball Mower vs Kazuya | 4–3 | 57.14% |
| Ball Mower vs Miary Zo | 2–5 | 28.57% |
| Ball Mower vs Yoshimitsu | 3–3 | 50.00% |
| Ball Mower vs Lee | 2–4 | 33.33% |
| Ball Mower vs Leroy | 2–4 | 33.33% |
| Ball Mower vs Alisa | 1–4 | 20.00% |
| Ball Mower vs Leo | 4–0 | 100.00% |
| Ball Mower vs Claudio | 0–4 | 0.00% |
| Ball Mower vs Nina | 0–4 | 0.00% |
| Ball Mower vs Panda | 3–1 | 75.00% |
| Ball Mower vs Jun | 1–3 | 25.00% |
| Ball Mower vs Raven | 0–4 | 0.00% |
| Ball Mower vs Jack-8 | 2–1 | 66.67% |
| Ball Mower vs Devil Jin | 0–3 | 0.00% |
| Ball Mower vs Lidia | 1–2 | 33.33% |
| Ball Mower vs Heihachi | 2–1 | 66.67% |
| Ball Mower vs Asuka | 0–2 | 0.00% |
| Ball Mower vs Kuma | 0–2 | 0.00% |
| Ball Mower vs Zafina | 2–0 | 100.00% |
| Ball Mower vs Eddy | 0–1 | 0.00% |
| Ball Mower vs Clive | 0–1 | 0.00% |
| Ball Mower vs Anna | 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.