| i1ken vs King | 57–39 | 59.38% |
| i1ken vs Jin | 55–41 | 57.29% |
| i1ken vs Kazuya | 48–41 | 53.93% |
| i1ken vs Bryan | 37–31 | 54.41% |
| i1ken vs Dragunov | 35–30 | 53.85% |
| i1ken vs Reina | 33–29 | 53.23% |
| i1ken vs Steve | 30–29–1 | 50.85% |
| i1ken vs Devil Jin | 19–32 | 37.25% |
| i1ken vs Law | 22–25 | 46.81% |
| i1ken vs Paul | 23–22 | 51.11% |
| i1ken vs Lee | 26–16 | 61.90% |
| i1ken vs Yoshimitsu | 15–24 | 38.46% |
| i1ken vs Victor | 17–20 | 45.95% |
| i1ken vs Alisa | 14–17 | 45.16% |
| i1ken vs Asuka | 18–11 | 62.07% |
| i1ken vs Hwoarang | 11–14 | 44.00% |
| i1ken vs Nina | 17–8 | 68.00% |
| i1ken vs Azucena | 10–14 | 41.67% |
| i1ken vs Lars | 11–11 | 50.00% |
| i1ken vs Claudio | 14–8 | 63.64% |
| i1ken vs Eddy | 5–15 | 25.00% |
| i1ken vs Armor King | 11–9 | 55.00% |
| i1ken vs Lili | 11–8 | 57.89% |
| i1ken vs Jun | 8–9 | 47.06% |
| i1ken vs Heihachi | 6–10 | 37.50% |
| i1ken vs Xiaoyu | 6–8 | 42.86% |
| i1ken vs Jack-8 | 11–3 | 78.57% |
| i1ken vs Fahkumram | 6–6 | 50.00% |
| i1ken vs Leo | 5–5 | 50.00% |
| i1ken vs Lidia | 1–6 | 14.29% |
| i1ken vs Raven | 2–4 | 33.33% |
| i1ken vs Clive | 3–3 | 50.00% |
| i1ken vs Feng | 1–4 | 20.00% |
| i1ken vs Shaheen | 5–0 | 100.00% |
| i1ken vs Leroy | 2–3 | 40.00% |
| i1ken vs Kuma | 0–4 | 0.00% |
| i1ken vs Panda | 0–4 | 0.00% |
| i1ken vs Anna | 3–1 | 75.00% |
| i1ken vs Zafina | 2–0 | 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.