| Ki11 Em Tay vs Kazuya | 35–26 | 57.38% |
| Ki11 Em Tay vs Law | 21–34 | 38.18% |
| Ki11 Em Tay vs Jin | 30–21 | 58.82% |
| Ki11 Em Tay vs King | 30–15 | 66.67% |
| Ki11 Em Tay vs Jun | 20–23 | 46.51% |
| Ki11 Em Tay vs Steve | 23–16 | 58.97% |
| Ki11 Em Tay vs Hwoarang | 20–17 | 54.05% |
| Ki11 Em Tay vs Lars | 16–17 | 48.48% |
| Ki11 Em Tay vs Reina | 19–14 | 57.58% |
| Ki11 Em Tay vs Bryan | 25–6 | 80.65% |
| Ki11 Em Tay vs Azucena | 17–13 | 56.67% |
| Ki11 Em Tay vs Eddy | 10–18 | 35.71% |
| Ki11 Em Tay vs Armor King | 10–18 | 35.71% |
| Ki11 Em Tay vs Asuka | 17–9 | 65.38% |
| Ki11 Em Tay vs Lee | 13–12 | 52.00% |
| Ki11 Em Tay vs Victor | 6–18 | 25.00% |
| Ki11 Em Tay vs Lili | 9–14 | 39.13% |
| Ki11 Em Tay vs Xiaoyu | 13–7 | 65.00% |
| Ki11 Em Tay vs Leroy | 11–9 | 55.00% |
| Ki11 Em Tay vs Heihachi | 10–10 | 50.00% |
| Ki11 Em Tay vs Paul | 7–12 | 36.84% |
| Ki11 Em Tay vs Dragunov | 8–10 | 44.44% |
| Ki11 Em Tay vs Yoshimitsu | 11–5 | 68.75% |
| Ki11 Em Tay vs Devil Jin | 11–5 | 68.75% |
| Ki11 Em Tay vs Leo | 8–8 | 50.00% |
| Ki11 Em Tay vs Nina | 9–6 | 60.00% |
| Ki11 Em Tay vs Lidia | 5–9 | 35.71% |
| Ki11 Em Tay vs Feng | 5–7 | 41.67% |
| Ki11 Em Tay vs Claudio | 4–8 | 33.33% |
| Ki11 Em Tay vs Kuma | 5–7 | 41.67% |
| Ki11 Em Tay vs Alisa | 6–5 | 54.55% |
| Ki11 Em Tay vs Raven | 5–4 | 55.56% |
| Ki11 Em Tay vs Jack-8 | 3–5 | 37.50% |
| Ki11 Em Tay vs Zafina | 4–1 | 80.00% |
| Ki11 Em Tay vs Clive | 2–3 | 40.00% |
| Ki11 Em Tay vs Miary Zo | 4–1 | 80.00% |
| Ki11 Em Tay vs Fahkumram | 3–1 | 75.00% |
| Ki11 Em Tay vs Anna | 1–2 | 33.33% |
| Ki11 Em Tay vs Panda | 0–2 | 0.00% |
| Ki11 Em Tay vs Shaheen | 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.