| JackIronshadow vs Reina | 24–79 | 23.30% |
| JackIronshadow vs Heihachi | 17–64 | 20.99% |
| JackIronshadow vs Kazuya | 10–49 | 16.95% |
| JackIronshadow vs Lili | 19–36 | 34.55% |
| JackIronshadow vs King | 22–30 | 42.31% |
| JackIronshadow vs Jin | 12–33 | 26.67% |
| JackIronshadow vs Jun | 21–24 | 46.67% |
| JackIronshadow vs Hwoarang | 17–27 | 38.64% |
| JackIronshadow vs Steve | 12–31 | 27.91% |
| JackIronshadow vs Law | 13–28 | 31.71% |
| JackIronshadow vs Dragunov | 14–27 | 34.15% |
| JackIronshadow vs Nina | 10–21 | 32.26% |
| JackIronshadow vs Azucena | 8–23 | 25.81% |
| JackIronshadow vs Eddy | 15–16 | 48.39% |
| JackIronshadow vs Bryan | 10–20 | 33.33% |
| JackIronshadow vs Victor | 9–20 | 31.03% |
| JackIronshadow vs Xiaoyu | 7–20 | 25.93% |
| JackIronshadow vs Lars | 12–14 | 46.15% |
| JackIronshadow vs Yoshimitsu | 8–17 | 32.00% |
| JackIronshadow vs Asuka | 6–19 | 24.00% |
| JackIronshadow vs Lee | 7–18 | 28.00% |
| JackIronshadow vs Paul | 11–13 | 45.83% |
| JackIronshadow vs Devil Jin | 6–14 | 30.00% |
| JackIronshadow vs Raven | 3–16 | 15.79% |
| JackIronshadow vs Clive | 8–10 | 44.44% |
| JackIronshadow vs Leroy | 8–9 | 47.06% |
| JackIronshadow vs Alisa | 6–10 | 37.50% |
| JackIronshadow vs Lidia | 1–15 | 6.25% |
| JackIronshadow vs Jack-8 | 2–11 | 15.38% |
| JackIronshadow vs Leo | 5–7 | 41.67% |
| JackIronshadow vs Claudio | 2–9 | 18.18% |
| JackIronshadow vs Panda | 0–10 | 0.00% |
| JackIronshadow vs Zafina | 2–6 | 25.00% |
| JackIronshadow vs Feng | 2–5 | 28.57% |
| JackIronshadow vs Anna | 2–5 | 28.57% |
| JackIronshadow vs Shaheen | 2–4 | 33.33% |
| JackIronshadow vs Kuma | 0–6 | 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.