| Bastion vs Kazuya | 72–56 | 56.25% |
| Bastion vs Jin | 59–56 | 51.30% |
| Bastion vs Heihachi | 61–53 | 53.51% |
| Bastion vs Clive | 48–38 | 55.81% |
| Bastion vs King | 42–24 | 63.64% |
| Bastion vs Bryan | 29–36 | 44.62% |
| Bastion vs Reina | 34–21 | 61.82% |
| Bastion vs Steve | 28–20 | 58.33% |
| Bastion vs Law | 26–21 | 55.32% |
| Bastion vs Azucena | 25–18 | 58.14% |
| Bastion vs Hwoarang | 29–13 | 69.05% |
| Bastion vs Paul | 20–20 | 50.00% |
| Bastion vs Yoshimitsu | 25–13 | 65.79% |
| Bastion vs Dragunov | 23–15 | 60.53% |
| Bastion vs Devil Jin | 16–17 | 48.48% |
| Bastion vs Armor King | 17–16 | 51.52% |
| Bastion vs Alisa | 21–11 | 65.62% |
| Bastion vs Asuka | 20–11 | 64.52% |
| Bastion vs Jun | 16–15 | 51.61% |
| Bastion vs Lars | 20–8 | 71.43% |
| Bastion vs Victor | 19–9 | 67.86% |
| Bastion vs Lili | 10–15 | 40.00% |
| Bastion vs Feng | 15–8 | 65.22% |
| Bastion vs Lidia | 11–12 | 47.83% |
| Bastion vs Xiaoyu | 12–9 | 57.14% |
| Bastion vs Eddy | 12–9 | 57.14% |
| Bastion vs Lee | 10–9 | 52.63% |
| Bastion vs Leroy | 10–8 | 55.56% |
| Bastion vs Raven | 8–8 | 50.00% |
| Bastion vs Leo | 3–9 | 25.00% |
| Bastion vs Anna | 5–5 | 50.00% |
| Bastion vs Jack-8 | 4–5 | 44.44% |
| Bastion vs Zafina | 3–6 | 33.33% |
| Bastion vs Claudio | 4–4 | 50.00% |
| Bastion vs Shaheen | 5–2 | 71.43% |
| Bastion vs Nina | 5–2 | 71.43% |
| Bastion vs Fahkumram | 5–2 | 71.43% |
| Bastion vs Kuma | 2–2 | 50.00% |
| Bastion vs Panda | 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.