| Worldbuddy vs Kazuya | 16–22 | 42.11% |
| Worldbuddy vs King | 23–7 | 76.67% |
| Worldbuddy vs Law | 18–11 | 62.07% |
| Worldbuddy vs Bryan | 16–10 | 61.54% |
| Worldbuddy vs Armor King | 10–15 | 40.00% |
| Worldbuddy vs Jin | 13–11 | 54.17% |
| Worldbuddy vs Jack-8 | 12–8 | 60.00% |
| Worldbuddy vs Hwoarang | 8–11 | 42.11% |
| Worldbuddy vs Anna | 10–9 | 52.63% |
| Worldbuddy vs Steve | 10–8 | 55.56% |
| Worldbuddy vs Heihachi | 10–6 | 62.50% |
| Worldbuddy vs Asuka | 9–5 | 64.29% |
| Worldbuddy vs Dragunov | 3–11 | 21.43% |
| Worldbuddy vs Miary Zo | 7–7 | 50.00% |
| Worldbuddy vs Lars | 9–4 | 69.23% |
| Worldbuddy vs Jun | 9–4 | 69.23% |
| Worldbuddy vs Paul | 7–5 | 58.33% |
| Worldbuddy vs Nina | 6–6 | 50.00% |
| Worldbuddy vs Yoshimitsu | 6–5 | 54.55% |
| Worldbuddy vs Lili | 8–3 | 72.73% |
| Worldbuddy vs Devil Jin | 3–7 | 30.00% |
| Worldbuddy vs Eddy | 7–3 | 70.00% |
| Worldbuddy vs Xiaoyu | 5–4 | 55.56% |
| Worldbuddy vs Lee | 4–5 | 44.44% |
| Worldbuddy vs Reina | 6–2 | 75.00% |
| Worldbuddy vs Lidia | 5–3 | 62.50% |
| Worldbuddy vs Azucena | 6–1 | 85.71% |
| Worldbuddy vs Raven | 5–2 | 71.43% |
| Worldbuddy vs Fahkumram | 4–3 | 57.14% |
| Worldbuddy vs Alisa | 2–3 | 40.00% |
| Worldbuddy vs Leo | 2–2 | 50.00% |
| Worldbuddy vs Kuma | 2–1 | 66.67% |
| Worldbuddy vs Victor | 2–1 | 66.67% |
| Worldbuddy vs Clive | 1–2 | 33.33% |
| Worldbuddy vs Feng | 1–1 | 50.00% |
| Worldbuddy vs Shaheen | 1–1 | 50.00% |
| Worldbuddy vs Claudio | 0–1 | 0.00% |
| Worldbuddy vs Leroy | 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.