| ikiisland vs Kazuya | 104–115 | 47.49% |
| ikiisland vs Paul | 69–93 | 42.59% |
| ikiisland vs Armor King | 55–91 | 37.67% |
| ikiisland vs Jin | 49–87 | 36.03% |
| ikiisland vs Reina | 58–78 | 42.65% |
| ikiisland vs Dragunov | 54–79 | 40.60% |
| ikiisland vs Asuka | 57–73 | 43.85% |
| ikiisland vs King | 61–63 | 49.19% |
| ikiisland vs Lili | 59–62 | 48.76% |
| ikiisland vs Steve | 50–68–1 | 42.37% |
| ikiisland vs Bryan | 46–70 | 39.66% |
| ikiisland vs Law | 32–65 | 32.99% |
| ikiisland vs Heihachi | 33–64 | 34.02% |
| ikiisland vs Miary Zo | 40–56 | 41.67% |
| ikiisland vs Xiaoyu | 36–43 | 45.57% |
| ikiisland vs Hwoarang | 31–45 | 40.79% |
| ikiisland vs Alisa | 34–42 | 44.74% |
| ikiisland vs Victor | 26–50 | 34.21% |
| ikiisland vs Jun | 21–53 | 28.38% |
| ikiisland vs Fahkumram | 25–49 | 33.78% |
| ikiisland vs Anna | 29–40 | 42.03% |
| ikiisland vs Devil Jin | 22–43 | 33.85% |
| ikiisland vs Eddy | 20–43 | 31.75% |
| ikiisland vs Azucena | 24–36 | 40.00% |
| ikiisland vs Lidia | 27–30 | 47.37% |
| ikiisland vs Claudio | 20–33 | 37.74% |
| ikiisland vs Clive | 19–34 | 35.85% |
| ikiisland vs Yoshimitsu | 16–35 | 31.37% |
| ikiisland vs Lars | 16–27 | 37.21% |
| ikiisland vs Jack-8 | 8–34 | 19.05% |
| ikiisland vs Leo | 11–30 | 26.83% |
| ikiisland vs Lee | 15–26 | 36.59% |
| ikiisland vs Nina | 15–24 | 38.46% |
| ikiisland vs Feng | 10–28 | 26.32% |
| ikiisland vs Leroy | 14–18 | 43.75% |
| ikiisland vs Kuma | 11–14 | 44.00% |
| ikiisland vs Zafina | 8–16 | 33.33% |
| ikiisland vs Shaheen | 12–9 | 57.14% |
| ikiisland vs Panda | 4–17 | 19.05% |
| ikiisland vs Raven | 5–13 | 27.78% |
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.