| Espartan.x99 vs Hwoarang | 10–5 | 66.67% |
| Espartan.x99 vs Armor King | 5–2 | 71.43% |
| Espartan.x99 vs Law | 4–2 | 66.67% |
| Espartan.x99 vs Kazuya | 4–1 | 80.00% |
| Espartan.x99 vs Yoshimitsu | 3–1 | 75.00% |
| Espartan.x99 vs Bryan | 2–2 | 50.00% |
| Espartan.x99 vs Steve | 4–0 | 100.00% |
| Espartan.x99 vs Lee | 0–4 | 0.00% |
| Espartan.x99 vs Leroy | 4–0 | 100.00% |
| Espartan.x99 vs Fahkumram | 2–2 | 50.00% |
| Espartan.x99 vs Jin | 3–0 | 100.00% |
| Espartan.x99 vs Dragunov | 1–2 | 33.33% |
| Espartan.x99 vs Paul | 0–2 | 0.00% |
| Espartan.x99 vs King | 2–0 | 100.00% |
| Espartan.x99 vs Xiaoyu | 2–0 | 100.00% |
| Espartan.x99 vs Lili | 0–2 | 0.00% |
| Espartan.x99 vs Lars | 0–2 | 0.00% |
| Espartan.x99 vs Nina | 1–1 | 50.00% |
| Espartan.x99 vs Devil Jin | 1–0 | 100.00% |
| Espartan.x99 vs Alisa | 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.