Rob Van Dam in the context of Ring name

The 2009 Royal Rumble was the 22nd annual Royal Rumble professional wrestling pay-per-view (PPV) event produced by World Wrestling Entertainment (WWE). It was held for wrestlers from the promotion's Raw, SmackDown, and ECW brand divisions. The event took place on January 25, 2009, at the Joe Louis Arena in Detroit, Michigan. As has been customary since 1993, the Royal Rumble match winner received a world championship match at that year's WrestleMania. For the 2009 event, the winner received their choice to challenge for either Raw's World Heavyweight Championship, SmackDown's WWE Championship, or the ECW Championship at WrestleMania 25.

Five professional wrestling matches were featured on the event's supercard, a scheduling of more than one main event. The main event was the 2009 Royal Rumble match, which featured wrestlers from all three brands. Raw's Randy Orton, the eighth entrant, won the match by last eliminating SmackDown's Triple H, the seventh entrant. The primary match on the Raw brand was John Cena versus John "Bradshaw" Layfield (JBL) for the World Heavyweight Championship, which Cena won to retain the title. The primary match on the SmackDown brand was a No Disqualification match between Jeff Hardy and Edge for the WWE Championship, which Edge won to win his fourth and last WWE Championship. The predominant match on the ECW brand was between Jack Swagger and Matt Hardy for the ECW Championship, which Swagger won to retain. This event also marked the first appearance of Rob Van Dam in WWE since One Night Stand in June 2007.

WrestleMania X8, also known as WrestleMania 18, was a 2002 professional wrestling pay-per-view (PPV) event produced by the World Wrestling Federation (WWF, now WWE). It was the 18th annual WrestleMania and took place on March 17, 2002, at the SkyDome in Toronto, Ontario, Canada, the second WrestleMania at that venue after WrestleMania VI in 1990. The event marked the last WrestleMania of the Attitude Era and the last one held before the introduction of the brand extension just a week after the event. This was the last WrestleMania to be held outside the United States until 2027 when it will be hosted in Saudi Arabia and the venue, renamed to Rogers Centre in 2005, would not host another WWE event until 2025 when Elimination Chamber took place.

Eleven matches were contested at the event. The Rock defeated Hollywood Hulk Hogan in the main attraction dubbed "Icon vs. Icon", in what was Hogan's first WrestleMania since WrestleMania IX in 1993. In the final match, Triple H defeated Chris Jericho to win the Undisputed WWF Championship. In other prominent matches on the undercard Stone Cold Steve Austin defeated Scott Hall, The Undertaker defeated Ric Flair in a no disqualification match, and Rob Van Dam defeated William Regal to win the WWF Intercontinental Championship.