| I AM 13K vs Reina | 25–25–1 | 50.00% |
| I AM 13K vs Hwoarang | 15–22 | 40.54% |
| I AM 13K vs Kazuya | 14–22 | 38.89% |
| I AM 13K vs Paul | 13–21 | 38.24% |
| I AM 13K vs Bryan | 19–15 | 55.88% |
| I AM 13K vs Dragunov | 13–18 | 41.94% |
| I AM 13K vs King | 9–21 | 30.00% |
| I AM 13K vs Jin | 10–18 | 35.71% |
| I AM 13K vs Victor | 11–17 | 39.29% |
| I AM 13K vs Clive | 9–18 | 33.33% |
| I AM 13K vs Steve | 13–13 | 50.00% |
| I AM 13K vs Claudio | 11–13 | 45.83% |
| I AM 13K vs Jun | 8–13 | 38.10% |
| I AM 13K vs Lili | 11–9 | 55.00% |
| I AM 13K vs Azucena | 12–8 | 60.00% |
| I AM 13K vs Asuka | 8–11 | 42.11% |
| I AM 13K vs Alisa | 2–15 | 11.76% |
| I AM 13K vs Leroy | 5–11 | 31.25% |
| I AM 13K vs Law | 4–9 | 30.77% |
| I AM 13K vs Zafina | 8–5 | 61.54% |
| I AM 13K vs Yoshimitsu | 5–6 | 45.45% |
| I AM 13K vs Leo | 5–6 | 45.45% |
| I AM 13K vs Lee | 4–6 | 40.00% |
| I AM 13K vs Xiaoyu | 2–7 | 22.22% |
| I AM 13K vs Devil Jin | 1–8 | 11.11% |
| I AM 13K vs Feng | 2–6 | 25.00% |
| I AM 13K vs Kuma | 4–3 | 57.14% |
| I AM 13K vs Lidia | 4–3 | 57.14% |
| I AM 13K vs Shaheen | 3–3 | 50.00% |
| I AM 13K vs Eddy | 4–2 | 66.67% |
| I AM 13K vs Nina | 2–3 | 40.00% |
| I AM 13K vs Raven | 2–3 | 40.00% |
| I AM 13K vs Jack-8 | 0–4 | 0.00% |
| I AM 13K vs Heihachi | 0–2 | 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.