| Bandara vs Kazuya | 64–71 | 47.41% |
| Bandara vs Jin | 60–56 | 51.72% |
| Bandara vs Law | 46–43 | 51.69% |
| Bandara vs Dragunov | 47–34 | 58.02% |
| Bandara vs King | 30–39 | 43.48% |
| Bandara vs Bryan | 30–33 | 47.62% |
| Bandara vs Hwoarang | 33–27 | 55.00% |
| Bandara vs Steve | 31–23 | 57.41% |
| Bandara vs Jun | 21–33 | 38.89% |
| Bandara vs Yoshimitsu | 24–19 | 55.81% |
| Bandara vs Reina | 24–19 | 55.81% |
| Bandara vs Paul | 16–23 | 41.03% |
| Bandara vs Devil Jin | 16–17 | 48.48% |
| Bandara vs Lili | 9–21 | 30.00% |
| Bandara vs Victor | 15–14 | 51.72% |
| Bandara vs Lee | 8–17 | 32.00% |
| Bandara vs Heihachi | 7–16 | 30.43% |
| Bandara vs Asuka | 12–10 | 54.55% |
| Bandara vs Eddy | 11–11 | 50.00% |
| Bandara vs Lidia | 9–10 | 47.37% |
| Bandara vs Jack-8 | 6–11 | 35.29% |
| Bandara vs Leo | 11–6 | 64.71% |
| Bandara vs Feng | 4–12 | 25.00% |
| Bandara vs Lars | 9–7 | 56.25% |
| Bandara vs Nina | 11–5 | 68.75% |
| Bandara vs Azucena | 11–5 | 68.75% |
| Bandara vs Alisa | 2–10 | 16.67% |
| Bandara vs Claudio | 7–5 | 58.33% |
| Bandara vs Kuma | 6–5 | 54.55% |
| Bandara vs Shaheen | 7–3 | 70.00% |
| Bandara vs Leroy | 4–5 | 44.44% |
| Bandara vs Raven | 5–2 | 71.43% |
| Bandara vs Armor King | 2–4 | 33.33% |
| Bandara vs Zafina | 3–1 | 75.00% |
| Bandara vs Clive | 3–1 | 75.00% |
| Bandara vs Fahkumram | 3–1 | 75.00% |
| Bandara vs Xiaoyu | 1–2 | 33.33% |
| Bandara vs Panda | 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.