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Igor Son vs Seýitjan Mirzaýew
Igor Son and Seýitjan Mirzaýew, compared on every result on this site. Igor Son's best total is 294 kg (men's 61 kg, 2021); Seýitjan Mirzaýew's is 283 kg (men's 61 kg, 2021). On the Sinclair scale, which allows for bodyweight, Igor Son is ahead by 20.6 points. They met three times in the same class: Igor Son finished ahead every time.
Igor Son and Seýitjan Mirzaýew 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 |  Igor Son |
 Seýitjan Mirzaýew |
|---|---|---|
| Nation | Kazakhstan | Turkmenistan |
| Born | 1998 | 1994 |
| Competitions | 13, 2013 to 2021 | 15, 2011 to 2024 |
| Olympic medals | 1 bronze | None |
| World Championships medals | 1 silver | None |
| Best snatch | 132 kg | 133 kg |
| Best clean and jerk | 163 kg | 151 kg |
| Best total | 294 kg (men's 61 kg, 2021) | 283 kg (men's 61 kg, 2021) |
| Best Sinclair score | 457.6 | 437.0 |
| Best total, place in its class | 26th of 342 in the men's 61 kg | 44th of 342 in the men's 61 kg |
| Snatch attempts made | 82% (31 of 38) | 44% (20 of 45) |
| Clean and jerk attempts made | 75% (27 of 36) | 40% (17 of 43) |
| Snatch as a share of clean and jerk | 80% | 89% |
| 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.
Igor Son vs Seýitjan Mirzaýew head to head
Every competition where both were entered in the same class, newest first. Each lifter's column gives the total in kilograms and the place in the class. "No lifts" means an entry without an attempt; "No total" means the results record no total, most often after three misses in one lift. Only meets where both posted a total count toward who finished ahead: the higher total, or on equal totals the published places, which went to the lighter lifter until 2017 and to the one who made the total first since.
| Competition | Igor Son | Seýitjan Mirzaýew |
|---|---|---|
| 2020 Asian Championships 17 Apr 202161 kgAhead: Igor Son | 284place 4 | 283place 5 |
| 2020 International Solidarity Championships 8 Feb 202061 kgAhead: Igor Son | 286place 1 | 280place 3 |
| 2019 Qatar International Cup 19 Dec 201961 kgAhead: Igor Son | 278place 1 | 270place 2 |
Igor Son and Seýitjan Mirzaýew, competition by competition
The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.
More comparisons
Lifters whose best totals came in nearby classes, from any year.