| Acosta vs King | 5–1 | 83.33% |
| Acosta vs Alisa | 5–1 | 83.33% |
| Acosta vs Reina | 6–0 | 100.00% |
| Acosta vs Azucena | 4–2 | 66.67% |
| Acosta vs Hwoarang | 3–2 | 60.00% |
| Acosta vs Jin | 5–0 | 100.00% |
| Acosta vs Clive | 3–1 | 75.00% |
| Acosta vs Yoshimitsu | 3–0 | 100.00% |
| Acosta vs Xiaoyu | 1–2 | 33.33% |
| Acosta vs Steve | 2–1 | 66.67% |
| Acosta vs Jun | 3–0 | 100.00% |
| Acosta vs Devil Jin | 2–0 | 100.00% |
| Acosta vs Feng | 0–2 | 0.00% |
| Acosta vs Claudio | 2–0 | 100.00% |
| Acosta vs Shaheen | 2–0 | 100.00% |
| Acosta vs Nina | 2–0 | 100.00% |
| Acosta vs Armor King | 0–2 | 0.00% |
| Acosta vs Law | 1–0 | 100.00% |
| Acosta vs Lili | 1–0 | 100.00% |
| Acosta vs Dragunov | 1–0 | 100.00% |
| Acosta vs Leo | 1–0 | 100.00% |
| Acosta vs Lee | 1–0 | 100.00% |
| Acosta vs Kuma | 1–0 | 100.00% |
| Acosta vs Victor | 1–0 | 100.00% |
| Acosta vs Lidia | 1–0 | 100.00% |
| Acosta vs Heihachi | 1–0 | 100.00% |
| Acosta vs Miary Zo | 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.