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Lü Xiaojun vs Miroslav Kovalcik
Lü Xiaojun and Miroslav Kovalcik, compared on every result on this site. Lü Xiaojun's best total is 380 kg (men's 77 kg, 2013); Miroslav Kovalcik's is 205 kg (men's 79 kg, 2025). On the Sinclair scale, which allows for bodyweight, Lü Xiaojun is ahead by 234.2 points. They never met in the same class.
Lü Xiaojun and Miroslav Kovalcik side by side
Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.
| Figure |  Lü Xiaojun |
Miroslav Kovalcik |
|---|---|---|
| Nation | China | Not listed |
| Born | 1984 | Not listed |
| Competitions | 21, 2004 to 2021 | 1, 2025 |
| Olympic medals | 3 gold | None |
| World Championships medals | 6 gold | None |
| Best snatch | 177 kg | 95 kg |
| Best clean and jerk | 207 kg | 110 kg |
| Best total | 380 kg (men's 77 kg, 2013) | 205 kg (men's 79 kg, 2025) |
| Best Sinclair score | 505.4 | 271.3 |
| Best total, place in its class | 1st of 1,242 in the men's 77 kg | Not ranked: the best total came in a youth class outside the senior lists |
| Snatch attempts made | 67% (38 of 57) | Too few recorded |
| Clean and jerk attempts made | 58% (31 of 53) | Too few recorded |
| Snatch as a share of clean and jerk | 86% | 86% |
| World records held now | None | None |
How to read these figures
- Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
- Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
- Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
- Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten men lifting in national federation meets sit between 71% and 86%.
- World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.
Lü Xiaojun vs Miroslav Kovalcik head to head
Lü Xiaojun and Miroslav Kovalcik never lifted in the same class at the same competition. The results here run from 2004 to 2021 for Lü Xiaojun and 2025 to 2025 for Miroslav Kovalcik, so the side by side figures and the chart are the comparison.
More comparisons
Lifters whose best totals came in nearby classes, from any year.