| S0_there_I_was vs Steve | 5–6 | 45.45% |
| S0_there_I_was vs King | 1–6 | 14.29% |
| S0_there_I_was vs Reina | 2–5 | 28.57% |
| S0_there_I_was vs Jin | 3–3 | 50.00% |
| S0_there_I_was vs Claudio | 1–5 | 16.67% |
| S0_there_I_was vs Paul | 3–2 | 60.00% |
| S0_there_I_was vs Yoshimitsu | 2–3 | 40.00% |
| S0_there_I_was vs Leo | 3–1 | 75.00% |
| S0_there_I_was vs Lee | 4–0 | 100.00% |
| S0_there_I_was vs Leroy | 2–2 | 50.00% |
| S0_there_I_was vs Hwoarang | 2–1 | 66.67% |
| S0_there_I_was vs Xiaoyu | 0–3 | 0.00% |
| S0_there_I_was vs Zafina | 1–2 | 33.33% |
| S0_there_I_was vs Azucena | 2–1 | 66.67% |
| S0_there_I_was vs Eddy | 1–2 | 33.33% |
| S0_there_I_was vs Bryan | 0–2 | 0.00% |
| S0_there_I_was vs Asuka | 1–1 | 50.00% |
| S0_there_I_was vs Devil Jin | 0–2 | 0.00% |
| S0_there_I_was vs Alisa | 0–2 | 0.00% |
| S0_there_I_was vs Nina | 0–2 | 0.00% |
| S0_there_I_was vs Jun | 0–2 | 0.00% |
| S0_there_I_was vs Victor | 2–0 | 100.00% |
| S0_there_I_was vs Law | 0–1 | 0.00% |
| S0_there_I_was vs Dragunov | 1–0 | 100.00% |
| S0_there_I_was vs Raven | 0–1 | 0.00% |
| S0_there_I_was vs Lidia | 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.