| robster1939 vs Steve | 8–4 | 66.67% |
| robster1939 vs King | 5–2 | 71.43% |
| robster1939 vs Lars | 2–5 | 28.57% |
| robster1939 vs Reina | 6–1 | 85.71% |
| robster1939 vs Lili | 5–1 | 83.33% |
| robster1939 vs Armor King | 2–4 | 33.33% |
| robster1939 vs Law | 2–3 | 40.00% |
| robster1939 vs Leo | 4–0 | 100.00% |
| robster1939 vs Yoshimitsu | 3–0 | 100.00% |
| robster1939 vs Nina | 2–1 | 66.67% |
| robster1939 vs Hwoarang | 2–0 | 100.00% |
| robster1939 vs Jin | 0–2 | 0.00% |
| robster1939 vs Feng | 2–0 | 100.00% |
| robster1939 vs Dragunov | 2–0 | 100.00% |
| robster1939 vs Jun | 0–2 | 0.00% |
| robster1939 vs Victor | 2–0 | 100.00% |
| robster1939 vs Kuma | 0–1 | 0.00% |
| robster1939 vs Zafina | 0–1 | 0.00% |
| robster1939 vs Leroy | 1–0 | 100.00% |
| robster1939 vs Fahkumram | 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.