| iWant2PlaySTier vs Jin | 111–97 | 53.37% |
| iWant2PlaySTier vs Kazuya | 92–82 | 52.87% |
| iWant2PlaySTier vs King | 72–77 | 48.32% |
| iWant2PlaySTier vs Reina | 69–76 | 47.59% |
| iWant2PlaySTier vs Heihachi | 83–54 | 60.58% |
| iWant2PlaySTier vs Bryan | 63–64 | 49.61% |
| iWant2PlaySTier vs Law | 44–60 | 42.31% |
| iWant2PlaySTier vs Lidia | 55–48 | 53.40% |
| iWant2PlaySTier vs Eddy | 45–48 | 48.39% |
| iWant2PlaySTier vs Lee | 38–53 | 41.76% |
| iWant2PlaySTier vs Hwoarang | 45–44 | 50.56% |
| iWant2PlaySTier vs Dragunov | 47–42 | 52.81% |
| iWant2PlaySTier vs Azucena | 49–39 | 55.68% |
| iWant2PlaySTier vs Asuka | 37–47 | 44.05% |
| iWant2PlaySTier vs Steve | 40–43 | 48.19% |
| iWant2PlaySTier vs Lili | 31–52 | 37.35% |
| iWant2PlaySTier vs Yoshimitsu | 50–30 | 62.50% |
| iWant2PlaySTier vs Jun | 40–39 | 50.63% |
| iWant2PlaySTier vs Feng | 46–32 | 58.97% |
| iWant2PlaySTier vs Paul | 34–41 | 45.33% |
| iWant2PlaySTier vs Lars | 31–35 | 46.97% |
| iWant2PlaySTier vs Devil Jin | 35–30 | 53.85% |
| iWant2PlaySTier vs Xiaoyu | 27–34 | 44.26% |
| iWant2PlaySTier vs Leo | 29–29 | 50.00% |
| iWant2PlaySTier vs Victor | 30–28 | 51.72% |
| iWant2PlaySTier vs Leroy | 16–26 | 38.10% |
| iWant2PlaySTier vs Jack-8 | 14–20 | 41.18% |
| iWant2PlaySTier vs Raven | 16–18 | 47.06% |
| iWant2PlaySTier vs Nina | 16–16 | 50.00% |
| iWant2PlaySTier vs Kuma | 14–18 | 43.75% |
| iWant2PlaySTier vs Claudio | 15–15 | 50.00% |
| iWant2PlaySTier vs Alisa | 13–16 | 44.83% |
| iWant2PlaySTier vs Zafina | 8–14 | 36.36% |
| iWant2PlaySTier vs Shaheen | 11–10 | 52.38% |
| iWant2PlaySTier vs Panda | 7–9 | 43.75% |
| iWant2PlaySTier vs Clive | 0–5 | 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.