| Cinnamonster vs Reina | 26–30 | 46.43% |
| Cinnamonster vs Hwoarang | 23–26 | 46.94% |
| Cinnamonster vs Jin | 13–35 | 27.08% |
| Cinnamonster vs King | 11–22 | 33.33% |
| Cinnamonster vs Jun | 13–20 | 39.39% |
| Cinnamonster vs Azucena | 13–19 | 40.62% |
| Cinnamonster vs Steve | 10–19 | 34.48% |
| Cinnamonster vs Lili | 9–20 | 31.03% |
| Cinnamonster vs Kazuya | 9–18 | 33.33% |
| Cinnamonster vs Dragunov | 9–16 | 36.00% |
| Cinnamonster vs Bryan | 12–12 | 50.00% |
| Cinnamonster vs Anna | 15–9 | 62.50% |
| Cinnamonster vs Law | 9–14 | 39.13% |
| Cinnamonster vs Devil Jin | 9–14 | 39.13% |
| Cinnamonster vs Leo | 5–18 | 21.74% |
| Cinnamonster vs Clive | 7–14 | 33.33% |
| Cinnamonster vs Yoshimitsu | 6–14 | 30.00% |
| Cinnamonster vs Xiaoyu | 12–8 | 60.00% |
| Cinnamonster vs Armor King | 2–18 | 10.00% |
| Cinnamonster vs Eddy | 7–12 | 36.84% |
| Cinnamonster vs Lidia | 3–16 | 15.79% |
| Cinnamonster vs Heihachi | 8–11 | 42.11% |
| Cinnamonster vs Lars | 6–12 | 33.33% |
| Cinnamonster vs Nina | 11–7 | 61.11% |
| Cinnamonster vs Victor | 8–10 | 44.44% |
| Cinnamonster vs Jack-8 | 2–15 | 11.76% |
| Cinnamonster vs Paul | 3–13 | 18.75% |
| Cinnamonster vs Lee | 4–12 | 25.00% |
| Cinnamonster vs Fahkumram | 4–12 | 25.00% |
| Cinnamonster vs Feng | 5–9 | 35.71% |
| Cinnamonster vs Asuka | 4–8 | 33.33% |
| Cinnamonster vs Alisa | 5–7 | 41.67% |
| Cinnamonster vs Claudio | 6–5 | 54.55% |
| Cinnamonster vs Miary Zo | 2–9 | 18.18% |
| Cinnamonster vs Kuma | 1–8 | 11.11% |
| Cinnamonster vs Leroy | 1–7 | 12.50% |
| Cinnamonster vs Raven | 1–7 | 12.50% |
| Cinnamonster vs Zafina | 2–4 | 33.33% |
| Cinnamonster vs Shaheen | 1–4 | 20.00% |
| Cinnamonster 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.