| Marcooo vs Armor King | 37–34 | 52.11% |
| Marcooo vs Jin | 25–24 | 51.02% |
| Marcooo vs Kazuya | 28–21 | 57.14% |
| Marcooo vs Reina | 28–11 | 71.79% |
| Marcooo vs Dragunov | 10–18 | 35.71% |
| Marcooo vs Hwoarang | 13–14 | 48.15% |
| Marcooo vs King | 14–11 | 56.00% |
| Marcooo vs Law | 10–13 | 43.48% |
| Marcooo vs Heihachi | 14–8 | 63.64% |
| Marcooo vs Yoshimitsu | 9–10 | 47.37% |
| Marcooo vs Bryan | 9–9 | 50.00% |
| Marcooo vs Anna | 9–9 | 50.00% |
| Marcooo vs Lee | 9–7 | 56.25% |
| Marcooo vs Nina | 10–3 | 76.92% |
| Marcooo vs Clive | 9–4 | 69.23% |
| Marcooo vs Steve | 7–5 | 58.33% |
| Marcooo vs Asuka | 9–3 | 75.00% |
| Marcooo vs Eddy | 6–6 | 50.00% |
| Marcooo vs Lili | 8–3 | 72.73% |
| Marcooo vs Leroy | 5–5 | 50.00% |
| Marcooo vs Jun | 3–7 | 30.00% |
| Marcooo vs Xiaoyu | 4–4 | 50.00% |
| Marcooo vs Devil Jin | 7–1 | 87.50% |
| Marcooo vs Victor | 3–5 | 37.50% |
| Marcooo vs Paul | 2–4 | 33.33% |
| Marcooo vs Leo | 5–1 | 83.33% |
| Marcooo vs Azucena | 3–3 | 50.00% |
| Marcooo vs Raven | 4–2 | 66.67% |
| Marcooo vs Fahkumram | 2–4 | 33.33% |
| Marcooo vs Alisa | 0–5 | 0.00% |
| Marcooo vs Feng | 3–1 | 75.00% |
| Marcooo vs Lars | 2–2 | 50.00% |
| Marcooo vs Claudio | 2–2 | 50.00% |
| Marcooo vs Kuma | 0–3 | 0.00% |
| Marcooo vs Miary Zo | 1–2 | 33.33% |
| Marcooo vs Jack-8 | 1–1 | 50.00% |
| Marcooo vs Shaheen | 2–0 | 100.00% |
| Marcooo vs Zafina | 2–0 | 100.00% |
| Marcooo vs Lidia | 0–2 | 0.00% |
| Marcooo vs Panda | 1–0 | 100.00% |
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.