| iwtba13 vs Kazuya | 34–67 | 33.66% |
| iwtba13 vs King | 32–52 | 38.10% |
| iwtba13 vs Jin | 25–55 | 31.25% |
| iwtba13 vs Armor King | 26–46 | 36.11% |
| iwtba13 vs Dragunov | 24–47 | 33.80% |
| iwtba13 vs Paul | 19–40 | 32.20% |
| iwtba13 vs Reina | 31–26 | 54.39% |
| iwtba13 vs Law | 12–34 | 26.09% |
| iwtba13 vs Bryan | 15–31 | 32.61% |
| iwtba13 vs Steve | 21–23 | 47.73% |
| iwtba13 vs Lili | 14–30 | 31.82% |
| iwtba13 vs Heihachi | 18–23 | 43.90% |
| iwtba13 vs Asuka | 22–17 | 56.41% |
| iwtba13 vs Fahkumram | 17–21 | 44.74% |
| iwtba13 vs Lidia | 11–21 | 34.38% |
| iwtba13 vs Azucena | 9–21 | 30.00% |
| iwtba13 vs Claudio | 14–15 | 48.28% |
| iwtba13 vs Devil Jin | 14–14 | 50.00% |
| iwtba13 vs Lee | 5–22 | 18.52% |
| iwtba13 vs Clive | 14–13 | 51.85% |
| iwtba13 vs Hwoarang | 12–13 | 48.00% |
| iwtba13 vs Jack-8 | 10–15 | 40.00% |
| iwtba13 vs Victor | 8–16 | 33.33% |
| iwtba13 vs Alisa | 7–16 | 30.43% |
| iwtba13 vs Jun | 4–19 | 17.39% |
| iwtba13 vs Xiaoyu | 10–12 | 45.45% |
| iwtba13 vs Yoshimitsu | 7–14 | 33.33% |
| iwtba13 vs Nina | 7–13 | 35.00% |
| iwtba13 vs Eddy | 10–8 | 55.56% |
| iwtba13 vs Anna | 11–7 | 61.11% |
| iwtba13 vs Leo | 8–9 | 47.06% |
| iwtba13 vs Kuma | 5–11 | 31.25% |
| iwtba13 vs Leroy | 5–11 | 31.25% |
| iwtba13 vs Shaheen | 2–7 | 22.22% |
| iwtba13 vs Feng | 5–3 | 62.50% |
| iwtba13 vs Lars | 3–5 | 37.50% |
| iwtba13 vs Zafina | 5–2 | 71.43% |
| iwtba13 vs Raven | 2–3 | 40.00% |
| iwtba13 vs Miary Zo | 2–3 | 40.00% |
| iwtba13 vs Panda | 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.