| M8 | SmashyGuy vs Kazuya | 74–65 | 53.24% |
| M8 | SmashyGuy vs Jin | 56–48 | 53.85% |
| M8 | SmashyGuy vs King | 37–58 | 38.95% |
| M8 | SmashyGuy vs Reina | 61–28 | 68.54% |
| M8 | SmashyGuy vs Heihachi | 43–35 | 55.13% |
| M8 | SmashyGuy vs Dragunov | 38–27 | 58.46% |
| M8 | SmashyGuy vs Hwoarang | 30–31 | 49.18% |
| M8 | SmashyGuy vs Bryan | 30–30 | 50.00% |
| M8 | SmashyGuy vs Devil Jin | 21–27 | 43.75% |
| M8 | SmashyGuy vs Law | 28–19 | 59.57% |
| M8 | SmashyGuy vs Lili | 23–22 | 51.11% |
| M8 | SmashyGuy vs Steve | 25–18 | 58.14% |
| M8 | SmashyGuy vs Azucena | 22–21 | 51.16% |
| M8 | SmashyGuy vs Lidia | 30–13 | 69.77% |
| M8 | SmashyGuy vs Jun | 26–16 | 61.90% |
| M8 | SmashyGuy vs Clive | 18–22 | 45.00% |
| M8 | SmashyGuy vs Paul | 18–19 | 48.65% |
| M8 | SmashyGuy vs Yoshimitsu | 20–13 | 60.61% |
| M8 | SmashyGuy vs Asuka | 21–12 | 63.64% |
| M8 | SmashyGuy vs Nina | 17–13 | 56.67% |
| M8 | SmashyGuy vs Lars | 15–14 | 51.72% |
| M8 | SmashyGuy vs Lee | 19–10 | 65.52% |
| M8 | SmashyGuy vs Xiaoyu | 14–14 | 50.00% |
| M8 | SmashyGuy vs Victor | 16–11 | 59.26% |
| M8 | SmashyGuy vs Alisa | 11–14 | 44.00% |
| M8 | SmashyGuy vs Armor King | 13–11 | 54.17% |
| M8 | SmashyGuy vs Feng | 10–13 | 43.48% |
| M8 | SmashyGuy vs Zafina | 12–11 | 52.17% |
| M8 | SmashyGuy vs Jack-8 | 8–14 | 36.36% |
| M8 | SmashyGuy vs Miary Zo | 13–7 | 65.00% |
| M8 | SmashyGuy vs Kuma | 6–12 | 33.33% |
| M8 | SmashyGuy vs Raven | 7–10 | 41.18% |
| M8 | SmashyGuy vs Anna | 7–9 | 43.75% |
| M8 | SmashyGuy vs Leo | 7–8 | 46.67% |
| M8 | SmashyGuy vs Eddy | 7–7 | 50.00% |
| M8 | SmashyGuy vs Claudio | 4–6 | 40.00% |
| M8 | SmashyGuy vs Leroy | 2–8 | 20.00% |
| M8 | SmashyGuy vs Shaheen | 2–5 | 28.57% |
| M8 | SmashyGuy vs Panda | 0–4 | 0.00% |
| M8 | SmashyGuy vs Fahkumram | 1–2 | 33.33% |
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.