Tiger Woods and Phil Mickelson have been rivals and partners for decades, competing in 38 official PGA Tour events together, as well as numerous unofficial and team events. They have won a combined 126 PGA Tour titles, including 20 majors.
Ernie Els and Phil Mickelson have faced each other in 37 official PGA Tour events, often contending for major championships. Els has won four majors and 19 PGA Tour titles, while Mickelson has six majors and 45 PGA Tour titles.
Jim Furyk and Phil Mickelson have played in 35 official PGA Tour events together, as well as representing the United States in several Ryder Cup and Presidents Cup teams. Furyk has one major and 17 PGA Tour titles, while Mickelson has six majors and 45 PGA Tour titles.
Vijay Singh and Phil Mickelson have competed in 34 official PGA Tour events together, often battling for the world number one ranking in the early 2000s. Singh has three majors and 34 PGA Tour titles, while Mickelson has six majors and 45 PGA Tour titles.
Davis Love III and Phil Mickelson have played in 34 official PGA Tour events together, as well as being teammates and captains in several Ryder Cup and Presidents Cup matches. Love has one major and 21 PGA Tour titles, while Mickelson has six majors and 45 PGA Tour titles.