| Roy Beedrill vs Armor King | 55–27 | 67.07% |
| Roy Beedrill vs Miary Zo | 41–31 | 56.94% |
| Roy Beedrill vs Kazuya | 21–18 | 53.85% |
| Roy Beedrill vs Asuka | 20–19 | 51.28% |
| Roy Beedrill vs Paul | 23–15 | 60.53% |
| Roy Beedrill vs Dragunov | 21–17 | 55.26% |
| Roy Beedrill vs Hwoarang | 21–13 | 61.76% |
| Roy Beedrill vs Bryan | 20–11 | 64.52% |
| Roy Beedrill vs Law | 17–13 | 56.67% |
| Roy Beedrill vs Steve | 15–13 | 53.57% |
| Roy Beedrill vs Reina | 18–10 | 64.29% |
| Roy Beedrill vs King | 17–10 | 62.96% |
| Roy Beedrill vs Yoshimitsu | 17–10 | 62.96% |
| Roy Beedrill vs Devil Jin | 12–14 | 46.15% |
| Roy Beedrill vs Jin | 18–6 | 75.00% |
| Roy Beedrill vs Fahkumram | 9–11 | 45.00% |
| Roy Beedrill vs Lee | 6–12 | 33.33% |
| Roy Beedrill vs Clive | 11–7 | 61.11% |
| Roy Beedrill vs Azucena | 9–8 | 52.94% |
| Roy Beedrill vs Jun | 12–4 | 75.00% |
| Roy Beedrill vs Feng | 9–6 | 60.00% |
| Roy Beedrill vs Claudio | 5–9 | 35.71% |
| Roy Beedrill vs Leroy | 7–7 | 50.00% |
| Roy Beedrill vs Lili | 11–2 | 84.62% |
| Roy Beedrill vs Raven | 7–6 | 53.85% |
| Roy Beedrill vs Heihachi | 5–8 | 38.46% |
| Roy Beedrill vs Zafina | 6–6 | 50.00% |
| Roy Beedrill vs Lidia | 6–4 | 60.00% |
| Roy Beedrill vs Xiaoyu | 2–7 | 22.22% |
| Roy Beedrill vs Jack-8 | 3–6 | 33.33% |
| Roy Beedrill vs Shaheen | 5–4 | 55.56% |
| Roy Beedrill vs Nina | 4–5 | 44.44% |
| Roy Beedrill vs Anna | 3–5 | 37.50% |
| Roy Beedrill vs Leo | 1–6 | 14.29% |
| Roy Beedrill vs Alisa | 3–4 | 42.86% |
| Roy Beedrill vs Victor | 7–0 | 100.00% |
| Roy Beedrill vs Lars | 5–1 | 83.33% |
| Roy Beedrill vs Eddy | 2–2 | 50.00% |
| Roy Beedrill vs Kuma | 1–2 | 33.33% |
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.