| Jairusaurus vs Jin | 38–38 | 50.00% |
| Jairusaurus vs Kazuya | 40–29 | 57.97% |
| Jairusaurus vs Lili | 15–26 | 36.59% |
| Jairusaurus vs Steve | 24–16 | 60.00% |
| Jairusaurus vs King | 20–19 | 51.28% |
| Jairusaurus vs Reina | 23–15 | 60.53% |
| Jairusaurus vs Armor King | 15–18 | 45.45% |
| Jairusaurus vs Bryan | 14–16 | 46.67% |
| Jairusaurus vs Heihachi | 11–19 | 36.67% |
| Jairusaurus vs Hwoarang | 13–16 | 44.83% |
| Jairusaurus vs Asuka | 12–15 | 44.44% |
| Jairusaurus vs Miary Zo | 7–15 | 31.82% |
| Jairusaurus vs Yoshimitsu | 7–14 | 33.33% |
| Jairusaurus vs Paul | 9–11 | 45.00% |
| Jairusaurus vs Alisa | 7–12 | 36.84% |
| Jairusaurus vs Eddy | 15–3 | 83.33% |
| Jairusaurus vs Dragunov | 6–11 | 35.29% |
| Jairusaurus vs Claudio | 6–11 | 35.29% |
| Jairusaurus vs Anna | 9–8 | 52.94% |
| Jairusaurus vs Law | 4–10 | 28.57% |
| Jairusaurus vs Devil Jin | 8–5 | 61.54% |
| Jairusaurus vs Lars | 4–9 | 30.77% |
| Jairusaurus vs Jun | 5–8 | 38.46% |
| Jairusaurus vs Lidia | 9–4 | 69.23% |
| Jairusaurus vs Jack-8 | 3–8 | 27.27% |
| Jairusaurus vs Clive | 3–8 | 27.27% |
| Jairusaurus vs Nina | 5–5 | 50.00% |
| Jairusaurus vs Fahkumram | 4–6 | 40.00% |
| Jairusaurus vs Xiaoyu | 4–5 | 44.44% |
| Jairusaurus vs Victor | 7–2 | 77.78% |
| Jairusaurus vs Shaheen | 3–5 | 37.50% |
| Jairusaurus vs Lee | 2–6 | 25.00% |
| Jairusaurus vs Feng | 1–4 | 20.00% |
| Jairusaurus vs Leo | 0–4 | 0.00% |
| Jairusaurus vs Leroy | 0–4 | 0.00% |
| Jairusaurus vs Kuma | 0–2 | 0.00% |
| Jairusaurus vs Zafina | 0–2 | 0.00% |
| Jairusaurus vs Azucena | 2–0 | 100.00% |
| Jairusaurus vs Raven | 1–1 | 50.00% |
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.