| GrolfBallman vs Eddy | 4–7 | 36.36% |
| GrolfBallman vs King | 5–4 | 55.56% |
| GrolfBallman vs Reina | 4–3 | 57.14% |
| GrolfBallman vs Hwoarang | 4–2 | 66.67% |
| GrolfBallman vs Lili | 5–1 | 83.33% |
| GrolfBallman vs Nina | 3–3 | 50.00% |
| GrolfBallman vs Yoshimitsu | 3–2 | 60.00% |
| GrolfBallman vs Jin | 2–2 | 50.00% |
| GrolfBallman vs Kazuya | 2–2 | 50.00% |
| GrolfBallman vs Lee | 2–2 | 50.00% |
| GrolfBallman vs Victor | 2–2 | 50.00% |
| GrolfBallman vs Steve | 2–1 | 66.67% |
| GrolfBallman vs Jack-8 | 1–2 | 33.33% |
| GrolfBallman vs Asuka | 1–2 | 33.33% |
| GrolfBallman vs Panda | 1–2 | 33.33% |
| GrolfBallman vs Leroy | 2–1 | 66.67% |
| GrolfBallman vs Bryan | 0–2 | 0.00% |
| GrolfBallman vs Devil Jin | 2–0 | 100.00% |
| GrolfBallman vs Feng | 2–0 | 100.00% |
| GrolfBallman vs Dragunov | 0–2 | 0.00% |
| GrolfBallman vs Lars | 2–0 | 100.00% |
| GrolfBallman vs Alisa | 0–2 | 0.00% |
| GrolfBallman vs Zafina | 0–2 | 0.00% |
| GrolfBallman vs Lidia | 2–0 | 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.