Of all the indelible memories Roy Halladay left on Philadelphia during his time with the Phillies, two stand out the most.

Halladay threw a perfect game against the Marlins in Miami on May 29, 2010. Later in the same year, on Oct 6., he threw a no-hitter against the Cincinnati Reds in the first game of the National League Division Series at Citizens Bank Park.

Halladay's no-hitter was just the second ever in the baseball playoffs, after Don Larsen threw a perfect game in the 1956 World Series for the New York Yankees.

"One of the most electric atmospheres I've ever been in," Halladay said of being roared on by the fans at Citizens Bank Park.

Here's a look back at our coverage of Halladay's perfect game and no-hitter, with links to our old stories and covers from the Inquirer and Daily News.

The perfect game

Roy Halladay throws perfect game against the Miami Marlins by Matt Gelb

Roy Halladay was in perfect control for perfect game vs. Miami Marlins by Bill Lyon

Photos from Roy Halladay's perfect game

Behind the scenes of Roy Halladay's 2010 perfect game for the Phillies by Matt Gelb

The no-hitter in the playoffs

Roy Halladay fires no-hitter past Reds in playoffs by Matt Gelb

Roy Halladay's playoff no-hitter: A perfect performance from a serious guy by Bob Ford

Roy Halladay's playoff no-hitter makes another indelible mark by Phil Sheridan

The umpire's view of Roy Halladay's no-hitter by Paul Hagen

A pitch-by-pitch review of Roy Halladay's no-hitter by Mike Placentra

What Roy Halladay said about his no-hitter by Sam Donnellon