| onelastbreath vs Armor King | 138–107 | 56.33% |
| onelastbreath vs Kazuya | 108–124–1 | 46.55% |
| onelastbreath vs Steve | 102–64 | 61.45% |
| onelastbreath vs Bryan | 66–89 | 42.58% |
| onelastbreath vs Hwoarang | 61–84 | 42.07% |
| onelastbreath vs Lili | 60–81 | 42.55% |
| onelastbreath vs Miary Zo | 71–70 | 50.35% |
| onelastbreath vs Jin | 75–64 | 53.96% |
| onelastbreath vs Fahkumram | 63–72 | 46.67% |
| onelastbreath vs King | 70–64 | 52.24% |
| onelastbreath vs Reina | 64–70 | 47.76% |
| onelastbreath vs Law | 66–66 | 50.00% |
| onelastbreath vs Heihachi | 62–70 | 46.97% |
| onelastbreath vs Lee | 69–58 | 54.33% |
| onelastbreath vs Dragunov | 68–58 | 53.97% |
| onelastbreath vs Yoshimitsu | 40–71 | 36.04% |
| onelastbreath vs Leo | 48–63 | 43.24% |
| onelastbreath vs Paul | 57–52 | 52.29% |
| onelastbreath vs Azucena | 51–56 | 47.66% |
| onelastbreath vs Jun | 46–44 | 51.11% |
| onelastbreath vs Asuka | 40–46 | 46.51% |
| onelastbreath vs Lars | 45–38 | 54.22% |
| onelastbreath vs Xiaoyu | 44–31 | 58.67% |
| onelastbreath vs Eddy | 34–37 | 47.89% |
| onelastbreath vs Devil Jin | 38–29 | 56.72% |
| onelastbreath vs Feng | 35–32 | 52.24% |
| onelastbreath vs Victor | 43–24 | 64.18% |
| onelastbreath vs Raven | 33–31 | 51.56% |
| onelastbreath vs Lidia | 34–28 | 54.84% |
| onelastbreath vs Alisa | 27–34 | 44.26% |
| onelastbreath vs Nina | 30–28 | 51.72% |
| onelastbreath vs Clive | 23–26 | 46.94% |
| onelastbreath vs Anna | 22–23 | 48.89% |
| onelastbreath vs Zafina | 15–26 | 36.59% |
| onelastbreath vs Jack-8 | 26–14 | 65.00% |
| onelastbreath vs Shaheen | 24–16 | 60.00% |
| onelastbreath vs Leroy | 20–20 | 50.00% |
| onelastbreath vs Claudio | 7–20 | 25.93% |
| onelastbreath vs Kuma | 14–9 | 60.87% |
| onelastbreath vs Panda | 8–6 | 57.14% |
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.