| Dels99 vs Reina | 20–27 | 42.55% |
| Dels99 vs King | 12–23 | 34.29% |
| Dels99 vs Jin | 7–25 | 21.88% |
| Dels99 vs Hwoarang | 16–12 | 57.14% |
| Dels99 vs Law | 10–17 | 37.04% |
| Dels99 vs Dragunov | 10–17 | 37.04% |
| Dels99 vs Lili | 10–16 | 38.46% |
| Dels99 vs Kazuya | 7–18 | 28.00% |
| Dels99 vs Eddy | 6–14 | 30.00% |
| Dels99 vs Steve | 6–13 | 31.58% |
| Dels99 vs Asuka | 7–11 | 38.89% |
| Dels99 vs Nina | 4–11 | 26.67% |
| Dels99 vs Lee | 8–7 | 53.33% |
| Dels99 vs Bryan | 7–7 | 50.00% |
| Dels99 vs Devil Jin | 3–10 | 23.08% |
| Dels99 vs Jun | 3–10 | 23.08% |
| Dels99 vs Victor | 6–7 | 46.15% |
| Dels99 vs Lars | 5–7 | 41.67% |
| Dels99 vs Kuma | 4–8 | 33.33% |
| Dels99 vs Feng | 5–5 | 50.00% |
| Dels99 vs Yoshimitsu | 4–5 | 44.44% |
| Dels99 vs Leo | 2–7 | 22.22% |
| Dels99 vs Paul | 2–5 | 28.57% |
| Dels99 vs Azucena | 4–3 | 57.14% |
| Dels99 vs Lidia | 2–5 | 28.57% |
| Dels99 vs Xiaoyu | 2–4 | 33.33% |
| Dels99 vs Alisa | 1–5 | 16.67% |
| Dels99 vs Shaheen | 1–5 | 16.67% |
| Dels99 vs Leroy | 0–5 | 0.00% |
| Dels99 vs Zafina | 1–3 | 25.00% |
| Dels99 vs Jack-8 | 1–2 | 33.33% |
| Dels99 vs Raven | 0–3 | 0.00% |
| Dels99 vs Panda | 1–1 | 50.00% |
| Dels99 vs Clive | 0–2 | 0.00% |
| Dels99 vs Fahkumram | 0–2 | 0.00% |
| Dels99 vs Miary Zo | 2–0 | 100.00% |
| Dels99 vs Claudio | 1–0 | 100.00% |
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.