| O5-Overseer vs Kazuya | 65–67 | 49.24% |
| O5-Overseer vs Reina | 73–53 | 57.94% |
| O5-Overseer vs Bryan | 73–43 | 62.93% |
| O5-Overseer vs King | 60–53 | 53.10% |
| O5-Overseer vs Steve | 52–46 | 53.06% |
| O5-Overseer vs Lidia | 44–53 | 45.36% |
| O5-Overseer vs Hwoarang | 35–47 | 42.68% |
| O5-Overseer vs Jin | 45–34 | 56.96% |
| O5-Overseer vs Asuka | 38–41 | 48.10% |
| O5-Overseer vs Yoshimitsu | 35–42 | 45.45% |
| O5-Overseer vs Lee | 48–25 | 65.75% |
| O5-Overseer vs Law | 37–31 | 54.41% |
| O5-Overseer vs Devil Jin | 31–37 | 45.59% |
| O5-Overseer vs Lars | 35–30 | 53.85% |
| O5-Overseer vs Azucena | 31–33 | 48.44% |
| O5-Overseer vs Victor | 30–29 | 50.85% |
| O5-Overseer vs Jun | 31–25 | 55.36% |
| O5-Overseer vs Lili | 26–24 | 52.00% |
| O5-Overseer vs Dragunov | 18–29 | 38.30% |
| O5-Overseer vs Paul | 24–21 | 53.33% |
| O5-Overseer vs Xiaoyu | 26–18 | 59.09% |
| O5-Overseer vs Leo | 19–25 | 43.18% |
| O5-Overseer vs Feng | 21–20 | 51.22% |
| O5-Overseer vs Alisa | 21–18 | 53.85% |
| O5-Overseer vs Nina | 18–21 | 46.15% |
| O5-Overseer vs Leroy | 18–19 | 48.65% |
| O5-Overseer vs Raven | 15–21 | 41.67% |
| O5-Overseer vs Heihachi | 20–16 | 55.56% |
| O5-Overseer vs Jack-8 | 20–13 | 60.61% |
| O5-Overseer vs Eddy | 9–17 | 34.62% |
| O5-Overseer vs Miary Zo | 12–10 | 54.55% |
| O5-Overseer vs Shaheen | 9–11 | 45.00% |
| O5-Overseer vs Kuma | 10–8 | 55.56% |
| O5-Overseer vs Zafina | 7–11 | 38.89% |
| O5-Overseer vs Clive | 11–6 | 64.71% |
| O5-Overseer vs Claudio | 9–7 | 56.25% |
| O5-Overseer vs Panda | 4–6 | 40.00% |
| O5-Overseer vs Fahkumram | 6–3 | 66.67% |
| O5-Overseer vs Anna | 2–4 | 33.33% |
| O5-Overseer vs Armor King | 4–1 | 80.00% |
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.