| Jirah vs Bryan | 135–118 | 53.36% |
| Jirah vs Reina | 116–109 | 51.56% |
| Jirah vs Jin | 111–96 | 53.62% |
| Jirah vs King | 96–110 | 46.60% |
| Jirah vs Hwoarang | 87–110 | 44.16% |
| Jirah vs Law | 104–85 | 55.03% |
| Jirah vs Kazuya | 84–105 | 44.44% |
| Jirah vs Steve | 78–87 | 47.27% |
| Jirah vs Lee | 81–69 | 54.00% |
| Jirah vs Dragunov | 70–69 | 50.36% |
| Jirah vs Lars | 70–61 | 53.44% |
| Jirah vs Azucena | 70–52 | 57.38% |
| Jirah vs Paul | 52–67 | 43.70% |
| Jirah vs Lili | 66–49–1 | 57.39% |
| Jirah vs Heihachi | 55–47 | 53.92% |
| Jirah vs Yoshimitsu | 46–53 | 46.46% |
| Jirah vs Asuka | 48–50 | 48.98% |
| Jirah vs Jun | 45–49 | 47.87% |
| Jirah vs Feng | 44–38 | 53.66% |
| Jirah vs Devil Jin | 33–48 | 40.74% |
| Jirah vs Leo | 49–30 | 62.03% |
| Jirah vs Xiaoyu | 40–38 | 51.28% |
| Jirah vs Fahkumram | 39–31 | 55.71% |
| Jirah vs Victor | 27–39 | 40.91% |
| Jirah vs Lidia | 26–40 | 39.39% |
| Jirah vs Nina | 32–30 | 51.61% |
| Jirah vs Leroy | 30–32 | 48.39% |
| Jirah vs Raven | 34–26 | 56.67% |
| Jirah vs Alisa | 23–35 | 39.66% |
| Jirah vs Eddy | 24–32 | 42.86% |
| Jirah vs Armor King | 30–25 | 54.55% |
| Jirah vs Jack-8 | 28–23 | 54.90% |
| Jirah vs Claudio | 23–26 | 46.94% |
| Jirah vs Kuma | 17–21 | 44.74% |
| Jirah vs Zafina | 17–21 | 44.74% |
| Jirah vs Shaheen | 13–17 | 43.33% |
| Jirah vs Clive | 8–20 | 28.57% |
| Jirah vs Miary Zo | 12–6 | 66.67% |
| Jirah vs Panda | 8–9 | 47.06% |
| Jirah vs Anna | 9–4 | 69.23% |
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.