| Obamna vs King | 61–62 | 49.59% |
| Obamna vs Jin | 45–45 | 50.00% |
| Obamna vs Heihachi | 48–39 | 55.17% |
| Obamna vs Kazuya | 53–33 | 61.63% |
| Obamna vs Reina | 35–41 | 46.05% |
| Obamna vs Steve | 35–35 | 50.00% |
| Obamna vs Bryan | 30–37 | 44.78% |
| Obamna vs Lidia | 38–23 | 62.30% |
| Obamna vs Hwoarang | 39–21 | 65.00% |
| Obamna vs Lee | 27–27 | 50.00% |
| Obamna vs Law | 24–29 | 45.28% |
| Obamna vs Dragunov | 28–22 | 56.00% |
| Obamna vs Paul | 21–26 | 44.68% |
| Obamna vs Yoshimitsu | 25–22 | 53.19% |
| Obamna vs Lili | 28–19 | 59.57% |
| Obamna vs Asuka | 21–22 | 48.84% |
| Obamna vs Azucena | 20–21 | 48.78% |
| Obamna vs Xiaoyu | 20–15 | 57.14% |
| Obamna vs Leroy | 14–21 | 40.00% |
| Obamna vs Jun | 19–16 | 54.29% |
| Obamna vs Eddy | 9–25 | 26.47% |
| Obamna vs Raven | 14–15 | 48.28% |
| Obamna vs Nina | 8–18 | 30.77% |
| Obamna vs Lars | 12–13 | 48.00% |
| Obamna vs Leo | 11–13 | 45.83% |
| Obamna vs Kuma | 12–12 | 50.00% |
| Obamna vs Jack-8 | 10–13 | 43.48% |
| Obamna vs Alisa | 10–12 | 45.45% |
| Obamna vs Victor | 9–13 | 40.91% |
| Obamna vs Feng | 12–9 | 57.14% |
| Obamna vs Armor King | 7–9 | 43.75% |
| Obamna vs Shaheen | 7–7 | 50.00% |
| Obamna vs Claudio | 5–7 | 41.67% |
| Obamna vs Devil Jin | 7–4 | 63.64% |
| Obamna vs Zafina | 2–4 | 33.33% |
| Obamna vs Fahkumram | 4–1 | 80.00% |
| Obamna vs Clive | 1–1 | 50.00% |
| Obamna vs Panda | 0–1 | 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.