With an underperforming car and a new team-mate, the World Champion faces a new reality in 2014.
Your essential rundown of all that's different in 2014 - the drivers, venues, cars, rules and points scoring.
Follow the latest from the written press with the best gossip and speculation from the papers.
Listen to the latest from the NFL as our Neil Reynolds and Jeff Reinebold preview free agency.
Video interviews with all the leading trainers ahead of this week's Cheltenham Festival.
Matt Kuchar: Top 10 in the last two Masters
Eighth and third in the last two Masters, Augusta looks a good bet to witness Kuchar's first major.
* Won US Amateur in 1997. Finished as low amateur in both 1998 Masters (T21st) and 1998 US Open (T14th).
* 6 PGA Tour wins: 2002 Honda Classic, 2009 Turning Stone Resort Championship, 2010 The Barclays, 2011 Players Championship, 2013 WGC-Accenture Match Play Championship, 2013 Memorial Tournament.
* Won 2011 PGA Tour Money List with $4,910,477.
* End of year world ranking over last five years - 2007: 202, 2008: 135th, 2009: 61st, 2010: 13th, 2011: 11th, 2012: 21st, 2013: 7th. Peak ranking 4th in June 2013. Has spent nearly 100 weeks in the world's top 10.
* Played in two Ryder Cups (2010, 2012). On losing team both times but has winning record of 0.57 (4pts from 7 matches).
* Only twice outside the top 30 in 14 of last 16 majors. Best of tied third in 2012 Masters.
|2014||WGC -Cadillac Championship||T13||69+74+74+74||291||291|
|2014||WGC - Accenture Match Play||T9||-||-||-|
|2014||Northern Trust Open||-||74+75||149||7|
|2014||Hyundai Tournament of Champions||T6||68+68+75+67||278||-14|
|2013||The McGladrey Classic||T7||68+68+68+66||270||-10|
|The Open Championship||-||T15||T9||-||T27||-||-|
|US PGA Championship||-||T22||-||T19||T10||-||-|
Matt Kuchar holds a one-shot lead at the end of day two of the rain-hit Crowne Plaza Invitational at Colonial.
A preview and best bets for this week's PGA Tour event - the Valspar Championship in Florida.
A preview and best bets for this week's European Tour event - the Trophee Hassan II in Morocco.
Sky Sports takes another look back at the last week and picks out our best and worst performances.