Jelle Klaasen (born 17 October 1984) is a Dutch professional darts player who plays in the Professional Darts Corporation and is the youngest darts player to win the World Darts Championship.
 His nickname is The Cobra.
 He lives in Goor, Netherlands.
 He has Indonesian origins.
Michael van Gerwen (] ; born 25 April 1989) is a Dutch professional darts player.
 He is the reigning PDC World Champion and currently ranked world number one.
 He began playing darts at the age of 13 and had won the World Masters and thrown a televised nine-dart finish within four years, becoming the youngest player to do either.
 However, after this initial burst onto the darting scene, Van Gerwen struggled for consistent form until his breakthrough year in 2012.
 Going from world number 38 at the start of 2012 to number four at the beginning of 2013, the year included his first major PDC title at the Grand Prix and a final at the 2013 World Championship.
 In 2014, at the age of 24, Van Gerwen became the youngest winner of the PDC World Championship.
Ronny Huybrechts (born 20 July 1965) is a Belgian darts player who won his two-year PDC tour card on the third day of the 2013 Tour Qualifying School.
 In his first year on tour he reached the semi-finals of the European Championship which included a televised 10–5 win over 16-time world champion Phil Taylor as well as being a losing finalist in a Players Championship event on the 2013 PDC Pro Tour.
 He is the elder brother of fellow darts player Kim Huybrechts who is currently in the top 16 on the Order of Merit.
 Together they reached the final of the 2013 PDC World Cup of Darts where they were beaten by the English pair of Taylor and Adrian Lewis.
 In November 2013, they became the first brothers to compete in a televised darts match when they faced off in the last 16 of the Grand Slam of Darts.
David "Dave" Chisnall (born 12 September 1980) is an English professional darts player from St Helens who plays in Professional Darts Corporation (PDC) events.
 He began his career participating in the British Darts Organisation (BDO) and was the runner-up in their World Championship in 2010.
 He switched to the PDC a year later and has won nine Pro Tour events.
 Since his switch to the PDC, Chisnall is probably best known for defeating Phil Taylor in the 2012 World Championship, for reaching the final of the 2013 World Grand Prix where he was beaten 6–0 by Taylor and for reaching the final of the 2014 Grand Slam of Darts, losing a much closer match 16–13, again to Phil Taylor.
 He hit his only televised nine-dart finish in the 2015 Grand Slam of Darts against Peter Wright.
Raymond van Barneveld (born 20 April 1967) is a Dutch professional darts player, currently playing in the Professional Darts Corporation.
 Nicknamed Barney, he is commonly regarded as one of the most successful darts players in history.
 Van Barneveld is a five-time World Darts Champion (four-time BDO and one-time PDC), a two-time UK Open Champion and a former winner of the Las Vegas Desert Classic, the Grand Slam of Darts and the Premier League.
 He is also a twice-winner of the World Masters and the World Darts Trophy, and a three-time winner of the International Darts League and the WDF World Cup Singles event.
Scott Waites (born 17 February 1977) is an English darts player who plays in tournaments organised by the British Darts Organisation.
 Waites is a two time BDO World Darts Champion having won the 2013 tournament and 2016 tournament.
 He is also a former Winmau World Masters champion, WDF World Cup singles' champion, Zuiderduin Masters champion, and the only BDO representative to ever win the Professional Darts Corporation Grand Slam of Darts.
Kim Huybrechts (born 16 November 1985) is a Belgian professional darts player currently playing in Professional Darts Corporation events.
 He made the final of a major tv event, the 2012 Players Championship Finals, losing to Phil Taylor 13-6, as well as making the final of the 2013 PDC World Cup of Darts with his brother Ronny.
 He has also achieved the perfect Nine-dart finish on TV, he did so in the 2014 Grand Slam of Darts against Michael van Gerwen in the quarter-finals, and has appeared in the Premier League on 2 occasions.
Roland Scholten (born 11 January 1965 in The Hague) is a Dutch professional darts player who played for the Professional Darts Corporation and previously for the British Darts Organisation.
 He was nicknamed The Tripod and The Flying Dutchman.
 Scholten turned full-time professional in 2001 and formerly worked as a publican.
 Despite his Dutch nationality, Scholten speaks with a strong English accent having lived in Peterborough for several years.
 His considerable height and throwing technique means his darts hit the board at a considerably narrow angle.
Arron Monk (born 15 April 1990) is an English professional darts player who competes in Professional Darts Corporation events.
 He is the son of fellow former professional darts player and the 1996 Winmau World Masters winner Colin Monk.
The 2014 Grand Slam of Darts, also known as the Singha Beer Grand Slam of Darts for sponsorship purposes, was the eighth staging of the tournament, organised by the Professional Darts Corporation.
 The event took place from 8–16 November 2014 at the Wolverhampton Civic Hall.

Question: Dutch professional darts player played against Kim Huybrech in the 2014 Grand Slam of Darts?
Answer: Michael van Gerwen