| IShowSpeed vs Jin | 60–41 | 59.41% |
| IShowSpeed vs Steve | 54–34 | 61.36% |
| IShowSpeed vs Hwoarang | 44–38 | 53.66% |
| IShowSpeed vs King | 45–36 | 55.56% |
| IShowSpeed vs Kazuya | 34–37 | 47.89% |
| IShowSpeed vs Law | 36–33 | 52.17% |
| IShowSpeed vs Bryan | 30–28 | 51.72% |
| IShowSpeed vs Armor King | 24–32 | 42.86% |
| IShowSpeed vs Lili | 35–19 | 64.81% |
| IShowSpeed vs Paul | 24–28 | 46.15% |
| IShowSpeed vs Yoshimitsu | 18–28 | 39.13% |
| IShowSpeed vs Nina | 27–19 | 58.70% |
| IShowSpeed vs Azucena | 21–21 | 50.00% |
| IShowSpeed vs Heihachi | 25–16 | 60.98% |
| IShowSpeed vs Devil Jin | 22–17 | 56.41% |
| IShowSpeed vs Dragunov | 26–13 | 66.67% |
| IShowSpeed vs Asuka | 15–21 | 41.67% |
| IShowSpeed vs Fahkumram | 18–18 | 50.00% |
| IShowSpeed vs Reina | 16–18 | 47.06% |
| IShowSpeed vs Anna | 18–16 | 52.94% |
| IShowSpeed vs Xiaoyu | 17–16 | 51.52% |
| IShowSpeed vs Alisa | 20–13 | 60.61% |
| IShowSpeed vs Lars | 17–15 | 53.12% |
| IShowSpeed vs Victor | 19–13 | 59.38% |
| IShowSpeed vs Feng | 12–19 | 38.71% |
| IShowSpeed vs Lee | 19–11 | 63.33% |
| IShowSpeed vs Leroy | 10–17 | 37.04% |
| IShowSpeed vs Jun | 14–13 | 51.85% |
| IShowSpeed vs Leo | 9–16 | 36.00% |
| IShowSpeed vs Lidia | 12–13 | 48.00% |
| IShowSpeed vs Eddy | 8–16 | 33.33% |
| IShowSpeed vs Jack-8 | 7–15 | 31.82% |
| IShowSpeed vs Raven | 9–12 | 42.86% |
| IShowSpeed vs Clive | 10–7 | 58.82% |
| IShowSpeed vs Kuma | 9–6 | 60.00% |
| IShowSpeed vs Shaheen | 11–3 | 78.57% |
| IShowSpeed vs Panda | 7–6 | 53.85% |
| IShowSpeed vs Claudio | 4–5 | 44.44% |
| IShowSpeed vs Zafina | 5–0 | 100.00% |
| IShowSpeed vs Miary Zo | 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.