| Donn Juliooo vs Miary Zo | 9–12 | 42.86% |
| Donn Juliooo vs Reina | 5–6 | 45.45% |
| Donn Juliooo vs Dragunov | 3–7 | 30.00% |
| Donn Juliooo vs King | 6–3 | 66.67% |
| Donn Juliooo vs Lili | 4–4 | 50.00% |
| Donn Juliooo vs Law | 0–7 | 0.00% |
| Donn Juliooo vs Lee | 2–5 | 28.57% |
| Donn Juliooo vs Raven | 6–1 | 85.71% |
| Donn Juliooo vs Jin | 3–3 | 50.00% |
| Donn Juliooo vs Lidia | 3–3 | 50.00% |
| Donn Juliooo vs Clive | 3–3 | 50.00% |
| Donn Juliooo vs Xiaoyu | 4–1 | 80.00% |
| Donn Juliooo vs Leo | 3–2 | 60.00% |
| Donn Juliooo vs Azucena | 2–3 | 40.00% |
| Donn Juliooo vs Paul | 0–4 | 0.00% |
| Donn Juliooo vs Hwoarang | 2–2 | 50.00% |
| Donn Juliooo vs Bryan | 2–2 | 50.00% |
| Donn Juliooo vs Kuma | 1–3 | 25.00% |
| Donn Juliooo vs Leroy | 1–3 | 25.00% |
| Donn Juliooo vs Steve | 2–1 | 66.67% |
| Donn Juliooo vs Asuka | 0–3 | 0.00% |
| Donn Juliooo vs Armor King | 0–3 | 0.00% |
| Donn Juliooo vs Yoshimitsu | 2–0 | 100.00% |
| Donn Juliooo vs Kazuya | 0–2 | 0.00% |
| Donn Juliooo vs Jack-8 | 2–0 | 100.00% |
| Donn Juliooo vs Devil Jin | 0–2 | 0.00% |
| Donn Juliooo vs Nina | 0–2 | 0.00% |
| Donn Juliooo vs Victor | 0–2 | 0.00% |
| Donn Juliooo vs Eddy | 0–2 | 0.00% |
| Donn Juliooo vs Heihachi | 0–2 | 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.