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Sebastien Alvarez is a competitive kart racing driver from United States, currently ranked #27 in the world in the ROK-JR category with a WKR Rating of 51.8 from 2 counted races. Rankings by World Karting Rankings, updated August 3, 2026.
Sebastien holds P27 of 50 ranked drivers in the ROK-JR world standings, with a WKR Rating of 51.8 built from 2 counted races.
Sebastien’s most recent final in our database was P9 at ROK Cup USA FWT Round 3 on 8 March 2026.
In the fight for ROK-JR positions, Sebastien trails Juan Esteban Unigarrro Martinez (P26) by 7.6 rating points and holds a 3.8-point margin over Elias Boullier (P28).
Races this driver has competed in that are in our database and count toward their WKR rank — these are participations, not race results.
Sebastien Alvarez has 2 counted race participations across 2 events in ROK-JR recorded in the WKR database. Sebastien Alvarez currently holds world rank #27 in ROK-JR with a WKR Rating of 51.8. Compare with other drivers from United States on the drivers list.
| Date | Race |
|---|---|
| 08 Mar 2026 | ROK Cup USA FWT Round 3 |
| 18 Jan 2026 | ROK Cup USA FWT Round 1 |