| Rocky_18 vs Reina | 5–10 | 33.33% |
| Rocky_18 vs Hwoarang | 6–6 | 50.00% |
| Rocky_18 vs Steve | 3–9 | 25.00% |
| Rocky_18 vs Victor | 4–6 | 40.00% |
| Rocky_18 vs Jin | 4–3 | 57.14% |
| Rocky_18 vs Kazuya | 2–4 | 33.33% |
| Rocky_18 vs Asuka | 2–4 | 33.33% |
| Rocky_18 vs Leo | 4–2 | 66.67% |
| Rocky_18 vs Lars | 0–6 | 0.00% |
| Rocky_18 vs King | 1–4 | 20.00% |
| Rocky_18 vs Lee | 2–3 | 40.00% |
| Rocky_18 vs Eddy | 0–4 | 0.00% |
| Rocky_18 vs Xiaoyu | 0–3 | 0.00% |
| Rocky_18 vs Devil Jin | 0–3 | 0.00% |
| Rocky_18 vs Dragunov | 1–2 | 33.33% |
| Rocky_18 vs Alisa | 0–3 | 0.00% |
| Rocky_18 vs Clive | 2–1 | 66.67% |
| Rocky_18 vs Anna | 1–2 | 33.33% |
| Rocky_18 vs Yoshimitsu | 2–0 | 100.00% |
| Rocky_18 vs Bryan | 0–2 | 0.00% |
| Rocky_18 vs Lili | 0–2 | 0.00% |
| Rocky_18 vs Shaheen | 0–2 | 0.00% |
| Rocky_18 vs Miary Zo | 0–2 | 0.00% |
| Rocky_18 vs Jack-8 | 0–1 | 0.00% |
| Rocky_18 vs Claudio | 0–1 | 0.00% |
| Rocky_18 vs Kuma | 0–1 | 0.00% |
| Rocky_18 vs Panda | 1–0 | 100.00% |
| Rocky_18 vs Azucena | 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.