| Machacasaurio vs Heihachi | 77–45 | 63.11% |
| Machacasaurio vs Kazuya | 47–44 | 51.65% |
| Machacasaurio vs Bryan | 40–44 | 47.62% |
| Machacasaurio vs Reina | 36–30 | 54.55% |
| Machacasaurio vs Hwoarang | 25–40 | 38.46% |
| Machacasaurio vs Jin | 26–38 | 40.62% |
| Machacasaurio vs Steve | 32–22 | 59.26% |
| Machacasaurio vs Dragunov | 26–25 | 50.98% |
| Machacasaurio vs Devil Jin | 27–22 | 55.10% |
| Machacasaurio vs Armor King | 26–23 | 53.06% |
| Machacasaurio vs Law | 20–27 | 42.55% |
| Machacasaurio vs Lee | 22–23 | 48.89% |
| Machacasaurio vs Yoshimitsu | 23–19 | 54.76% |
| Machacasaurio vs King | 20–18 | 52.63% |
| Machacasaurio vs Lili | 18–20 | 47.37% |
| Machacasaurio vs Feng | 21–15 | 58.33% |
| Machacasaurio vs Paul | 11–22 | 33.33% |
| Machacasaurio vs Lidia | 10–23 | 30.30% |
| Machacasaurio vs Alisa | 12–16 | 42.86% |
| Machacasaurio vs Nina | 15–13 | 53.57% |
| Machacasaurio vs Lars | 19–8 | 70.37% |
| Machacasaurio vs Asuka | 15–10 | 60.00% |
| Machacasaurio vs Shaheen | 8–13 | 38.10% |
| Machacasaurio vs Victor | 11–10 | 52.38% |
| Machacasaurio vs Raven | 13–7 | 65.00% |
| Machacasaurio vs Leo | 11–8 | 57.89% |
| Machacasaurio vs Jun | 8–11 | 42.11% |
| Machacasaurio vs Clive | 9–10 | 47.37% |
| Machacasaurio vs Miary Zo | 5–13 | 27.78% |
| Machacasaurio vs Xiaoyu | 10–7 | 58.82% |
| Machacasaurio vs Azucena | 10–7 | 58.82% |
| Machacasaurio vs Claudio | 8–8 | 50.00% |
| Machacasaurio vs Jack-8 | 9–5 | 64.29% |
| Machacasaurio vs Fahkumram | 5–9 | 35.71% |
| Machacasaurio vs Zafina | 3–9 | 25.00% |
| Machacasaurio vs Eddy | 7–4 | 63.64% |
| Machacasaurio vs Anna | 7–3 | 70.00% |
| Machacasaurio vs Leroy | 2–6 | 25.00% |
| Machacasaurio vs Kuma | 3–4 | 42.86% |
| Machacasaurio vs Panda | 0–3 | 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.