Payton Pritchard arrived at the NBA Summer League looking to show he deserves major minutes this upcoming season with the Boston Celtics. Mission accomplished.

The second-year point guard has been one of the biggest stars in Las Vegas, averaging 20.3 points, 8.7 assists and 5.7 rebounds in three games while helping the unbeaten Celtics reach Tuesday night’s championship game against the Sacramento Kings.

He shot 57.7% from 3-point range in and his 1.38 points per possession is tops among all Summer League players.

Pritchard won’t play in the title game because he left Las Vegas after three games due to a prior family engagement.

LOOK: 50 images of winning moments from sports history

Sometimes images are the best way to honor the figures we've lost. When tragedy swiftly reminds us that sports are far from the most consequential thing in life, we can still look back on an athlete's winning moment that felt larger than life, remaining grateful for their sacrifice on the court and bringing joy to millions.

Read on to explore the full collection of 50 images Stacker compiled showcasing various iconic winning moments in sports history. Covering achievements from a multitude of sports, these images represent stunning personal achievements, team championships, and athletic perseverance.