| IaiPenguinTK vs King | 32–23 | 58.18% |
| IaiPenguinTK vs Steve | 29–21 | 58.00% |
| IaiPenguinTK vs Jin | 22–23 | 48.89% |
| IaiPenguinTK vs Reina | 27–13 | 67.50% |
| IaiPenguinTK vs Lili | 19–16 | 54.29% |
| IaiPenguinTK vs Hwoarang | 20–14 | 58.82% |
| IaiPenguinTK vs Kazuya | 20–11 | 64.52% |
| IaiPenguinTK vs Eddy | 19–12 | 61.29% |
| IaiPenguinTK vs Law | 15–14 | 51.72% |
| IaiPenguinTK vs Jun | 18–10 | 64.29% |
| IaiPenguinTK vs Lars | 15–12 | 55.56% |
| IaiPenguinTK vs Asuka | 11–15 | 42.31% |
| IaiPenguinTK vs Paul | 14–11 | 56.00% |
| IaiPenguinTK vs Lidia | 13–12 | 52.00% |
| IaiPenguinTK vs Bryan | 10–13 | 43.48% |
| IaiPenguinTK vs Dragunov | 12–10 | 54.55% |
| IaiPenguinTK vs Xiaoyu | 13–8 | 61.90% |
| IaiPenguinTK vs Yoshimitsu | 8–12 | 40.00% |
| IaiPenguinTK vs Heihachi | 9–9 | 50.00% |
| IaiPenguinTK vs Clive | 11–7 | 61.11% |
| IaiPenguinTK vs Alisa | 12–5 | 70.59% |
| IaiPenguinTK vs Feng | 9–7 | 56.25% |
| IaiPenguinTK vs Nina | 8–7 | 53.33% |
| IaiPenguinTK vs Devil Jin | 9–5 | 64.29% |
| IaiPenguinTK vs Lee | 9–4 | 69.23% |
| IaiPenguinTK vs Victor | 10–3 | 76.92% |
| IaiPenguinTK vs Raven | 6–7 | 46.15% |
| IaiPenguinTK vs Azucena | 5–7 | 41.67% |
| IaiPenguinTK vs Anna | 8–2 | 80.00% |
| IaiPenguinTK vs Kuma | 6–3 | 66.67% |
| IaiPenguinTK vs Leroy | 7–2 | 77.78% |
| IaiPenguinTK vs Claudio | 5–3 | 62.50% |
| IaiPenguinTK vs Shaheen | 3–5 | 37.50% |
| IaiPenguinTK vs Armor King | 5–3 | 62.50% |
| IaiPenguinTK vs Leo | 4–3 | 57.14% |
| IaiPenguinTK vs Zafina | 2–4 | 33.33% |
| IaiPenguinTK vs Jack-8 | 2–2 | 50.00% |
| IaiPenguinTK vs Fahkumram | 2–1 | 66.67% |
| IaiPenguinTK vs Panda | 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.