Name history
| NxS | Chuck | |
| Chuck | |
| Chunck | |
| Buddy | |
| iSeeTheMatrix | |
| a little salami | |
| BIG CHONK |
| NxS | Chuck vs Kazuya | 70–46 | 60.34% |
| NxS | Chuck vs Reina | 57–45 | 55.88% |
| NxS | Chuck vs Bryan | 49–41 | 54.44% |
| NxS | Chuck vs Heihachi | 38–36 | 51.35% |
| NxS | Chuck vs Hwoarang | 43–30 | 58.90% |
| NxS | Chuck vs Yoshimitsu | 39–32 | 54.93% |
| NxS | Chuck vs Law | 43–27 | 61.43% |
| NxS | Chuck vs King | 36–34 | 51.43% |
| NxS | Chuck vs Asuka | 29–39 | 42.65% |
| NxS | Chuck vs Dragunov | 32–36 | 47.06% |
| NxS | Chuck vs Jin | 34–33 | 50.75% |
| NxS | Chuck vs Lars | 39–28 | 58.21% |
| NxS | Chuck vs Steve | 33–23 | 58.93% |
| NxS | Chuck vs Paul | 23–28 | 45.10% |
| NxS | Chuck vs Devil Jin | 33–14 | 70.21% |
| NxS | Chuck vs Jun | 25–21 | 54.35% |
| NxS | Chuck vs Lee | 15–29 | 34.09% |
| NxS | Chuck vs Azucena | 23–19 | 54.76% |
| NxS | Chuck vs Lili | 16–24 | 40.00% |
| NxS | Chuck vs Armor King | 20–20 | 50.00% |
| NxS | Chuck vs Xiaoyu | 15–19 | 44.12% |
| NxS | Chuck vs Clive | 19–14 | 57.58% |
| NxS | Chuck vs Alisa | 20–9 | 68.97% |
| NxS | Chuck vs Eddy | 14–15 | 48.28% |
| NxS | Chuck vs Miary Zo | 10–19 | 34.48% |
| NxS | Chuck vs Jack-8 | 13–15 | 46.43% |
| NxS | Chuck vs Feng | 18–10 | 64.29% |
| NxS | Chuck vs Victor | 13–14 | 48.15% |
| NxS | Chuck vs Nina | 16–10 | 61.54% |
| NxS | Chuck vs Leo | 12–11 | 52.17% |
| NxS | Chuck vs Raven | 7–14 | 33.33% |
| NxS | Chuck vs Lidia | 6–13 | 31.58% |
| NxS | Chuck vs Leroy | 5–13 | 27.78% |
| NxS | Chuck vs Shaheen | 7–10 | 41.18% |
| NxS | Chuck vs Anna | 6–10 | 37.50% |
| NxS | Chuck vs Claudio | 5–9 | 35.71% |
| NxS | Chuck vs Kuma | 3–10 | 23.08% |
| NxS | Chuck vs Fahkumram | 8–4 | 66.67% |
| NxS | Chuck vs Panda | 5–5 | 50.00% |
| NxS | Chuck vs Zafina | 2–3 | 40.00% |
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.