| Jrandolph vs Jin | 12–6 | 66.67% |
| Jrandolph vs Law | 9–3 | 75.00% |
| Jrandolph vs Steve | 8–4 | 66.67% |
| Jrandolph vs Hwoarang | 6–4 | 60.00% |
| Jrandolph vs Jun | 8–2 | 80.00% |
| Jrandolph vs Xiaoyu | 7–1 | 87.50% |
| Jrandolph vs Kazuya | 3–5 | 37.50% |
| Jrandolph vs Asuka | 5–3 | 62.50% |
| Jrandolph vs Dragunov | 3–5 | 37.50% |
| Jrandolph vs Azucena | 6–2 | 75.00% |
| Jrandolph vs King | 5–2 | 71.43% |
| Jrandolph vs Heihachi | 3–4 | 42.86% |
| Jrandolph vs Clive | 5–2 | 71.43% |
| Jrandolph vs Reina | 4–2 | 66.67% |
| Jrandolph vs Paul | 2–3 | 40.00% |
| Jrandolph vs Leo | 2–2 | 50.00% |
| Jrandolph vs Eddy | 1–3 | 25.00% |
| Jrandolph vs Shaheen | 3–0 | 100.00% |
| Jrandolph vs Lee | 2–1 | 66.67% |
| Jrandolph vs Kuma | 1–2 | 33.33% |
| Jrandolph vs Victor | 2–1 | 66.67% |
| Jrandolph vs Raven | 2–1 | 66.67% |
| Jrandolph vs Lidia | 2–1 | 66.67% |
| Jrandolph vs Yoshimitsu | 0–2 | 0.00% |
| Jrandolph vs Bryan | 2–0 | 100.00% |
| Jrandolph vs Devil Jin | 0–2 | 0.00% |
| Jrandolph vs Feng | 1–1 | 50.00% |
| Jrandolph vs Lili | 0–2 | 0.00% |
| Jrandolph vs Lars | 0–2 | 0.00% |
| Jrandolph vs Alisa | 1–1 | 50.00% |
| Jrandolph vs Claudio | 1–0 | 100.00% |
| Jrandolph vs Leroy | 0–1 | 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.