Jack Sinclair is a world-class British professional poker player and a celebrated champion of the World Series of Poker Europe (WSOPE). Hailing from London, Sinclair transitioned from a background as a sound engineer to becoming one of the most technical and consistent forces on the international circuit. Best known for his historic 2018 WSOPE Main Event victory and his deep run in the 2017 WSOP Main Event in Las Vegas, he has established himself as a premier tournament specialist with over $5.8 million in live earnings and a reputation for technical resilience.
Career Earnings & Biggest Results
With total live tournament earnings now exceeding $5,813,000 (according to The Hendon Mob), Jack Sinclair ranks 17th on England’s All-Time Money List. His career-defining moment occurred in November 2018, when he won the WSOPE Main Event in Rozvadov for $1,277,012 (€1,122,239). Sinclair has maintained an elite level of competition through 2025 and into 2026, recently securing a 4th-place finish in a 2025 WPT Cambodia High Roller for $11,965 and a deep run in the 2024 EPT Prague Eureka Main Event, finishing 8th for $66,160. His immense success in both the WSOP and EPT high-roller fields contributes to an estimated poker net worth of over $7.5 million.
Major Tournament Results:
| Year | Event | Prize |
|---|---|---|
| 2018 | WSOPE €10,350 Main Event (1st – Bracelet) | $1,277,012 |
| 2017 | WSOP $10,000 Main Event (8th) | $1,200,000 |
| 2022 | EPT London £5,300 Main Event (2nd) | $467,737 |
| 2022 | Estrellas Poker Tour (ESPT) Barcelona Main Event (2nd) | $386,013 |

Biography & Poker Background
Born in 1990 and hailing from London, England, Jack Sinclair’s rise to the top of the poker world was meteoric. Before turning pro, he worked as a sound engineer, but his career trajectory changed after a breakthrough 8th-place finish in the 2017 WSOP Main Event. Sinclair is often associated with the elite German poker community, having received coaching from high-stakes legend Phil Gruissem. He achieved global recognition in 2018 when he captured his first WSOP bracelet on European soil. Now a resident of Tbilisi, Georgia , Sinclair is known for his disciplined lifestyle and dedication to technical improvement. In early 2026, he remains a regular in the PokerGO Tour (PGT) and European Poker Tour (EPT) high-roller events, celebrated for his humble demeanor and technical focus.
Play Style & Strategy
Sinclair is renowned for a “highly clinical, balanced, and composed” play style. During his deep Main Event runs, he earned praise for his ability to execute complex GTO-influenced strategies while maintaining a sharp edge in live psychological reads. Strategically, he is a proponent of extreme emotional equilibrium and mindfulness, famously using meditation to stay focused during grueling multiday championships. He is particularly effective in large-field No-Limit Hold’em tournaments, where his patience and technical stamina give him a distinct advantage over recreational players and less disciplined pros. His approach in 2026 continues to emphasize technical study, making him a perennial threat to reach the final table of any major championship.
Social Media & Online Presence
Want to follow “jacksincredible” as he continues his run through the 2026 Triton and WSOP circuit? You can find his profiles and updated stats here:
Video Highlights:
Watch Jack Sinclair’s masterclass in final table navigation during his WSOPE victory and his tactical highlights from the EPT London Main Event:




















