Super Bowl XLII was an American football game between the National Football Conference (NFC) champion New York Giants and the American Football Conference (AFC) champion New England Patriots to decide the National Football League (NFL) champion for the 2007 season. The Giants defeated the Patriots by the score of 17–14. The game was played on February 3, 2008, at University of Phoenix Stadium in Glendale, Arizona.

The game is regarded as one of the biggest upsets in Super Bowl history. The Patriots entered the game as 12-point favorites after becoming the first team to complete the first perfect regular season since the 1972 Miami Dolphins, and the only one since the league expanded to a 16-game regular season schedule in 1978. The Giants, who finished the regular season with a 10–6 record, were seeking to become the first NFC wild card team to win a Super Bowl, and the franchise's third overall Super Bowl win. This Super Bowl was also a rematch of the final game of the regular season, in which New England won, 38–35.

The Super Bowl is the annual championship game of the National Football League (NFL), the highest level of professional American football in the United States, culminating a season that begins in the late summer of the previous calendar year. The Super Bowl uses Roman numerals to identify each game, rather than the year in which it is held. For example, Super Bowl I was played on January 15, 1967, following the 1966 regular season, while the most recent game, Super Bowl XLVI, was played on February 5, 2012, to determine the champion of the 2011 season.

The game was created as part of a merger agreement between the NFL and its then-rival league, the American Football League (AFL). It was agreed that the two leagues' champion teams would play in an AFL–NFL World Championship Game until the merger was to officially begin in 1970. After the merger, each league was redesignated as a "conference", and the game was then played between the conference champions. Currently, the NFC leads the series with 25 wins to 21 wins for the AFC.

Thomas Earl "Tom" Petty (born October 20, 1950) is an American singer-songwriter and multi-instrumentalist. He is the frontman of Tom Petty and the Heartbreakers and was a founding member of the late 1980s supergroup Traveling Wilburys and Mudcrutch. He has also performed under the pseudonyms of Charlie T. Wilbury, Jr. and Muddy Wilbury.

He has recorded a number of hit singles with the Heartbreakers and as a solo artist, many of which remain heavily played on adult contemporary and classic rock radio. His music, and notably his hits, have become popular among younger generations as he continues to host sold-out shows. Throughout his career, Petty and his collaborators have sold 60 million albums.

Tom Petty was born and raised in Gainesville, Florida, and attended Gainesville High School. His interest in rock and roll music began at age 10 when he met Elvis Presley. In the summer of 1961, his uncle was working on the set of Presley's film Follow That Dream in nearby Ocala, Florida and invited Petty to come down and watch the shoot. He instantly became an Elvis Presley fan and soon traded his Wham-O slingshot for a box of Elvis 45s. In a 2006 interview on the National Public Radio program Fresh Air, Petty said that he knew he wanted to be in a band the moment he saw The Beatles on The Ed Sullivan Show. One of his first guitar teachers was Don Felder, a fellow Gainesville resident, who would later join the Eagles. As a young man, Petty worked briefly on the grounds crew for the University of Florida, but never attended as a student. An Ogeechee lime tree that he planted while employed at the University is now called the Tom Petty tree.