YIPS is a daunting mental barrier in baseball that can derail even the most talented players. Currently, Anthony Volpe of the Yankees seems to be grappling with this issue as his error count rises.
The term YIPS refers to a player’s inability to perform simple tasks—like throwing back to the pitcher or making plays at first base—effectively. While many often connect YIPS specifically to pitchers and catchers, it can strike any position player as well.
Volpe faced the spotlight recently after committing two costly errors during a game against the Rays, which ended in a 7-5 loss for the Yankees. In the first inning, he mishandled a double play opportunity, which resulted in two runs for the opposing team. Later, he hesitated on a routine grounder in the ninth inning, leading to additional complications before Devin Williams secured the win.
But it’s worth noting that many players have dealt with the challenges of YIPS, offering a glimmer of hope for Volpe as he navigates this tough phase.
Chuck Knoblauch
Staying in the Bronx, Chuck Knoblauch was a Gold Glove-winning second baseman who faced significant struggles in 1999, doubling his error count from the previous year. Things hit a particularly low point in 2000 when he notoriously threw a ball so poorly during a game against the White Sox that it nearly hit a broadcaster’s mother sitting in the stands. Despite his defensive issues, Knoblauch’s batting helped the Yankees secure three consecutive World Series titles from 1998 to 2000.
Mackey Sasser
Another example is Mackey Sasser, a catcher for the Mets during the late ’80s and early ’90s. He experienced YIPS when trying to return the ball to the pitcher, with each attempt becoming a bit chaotic. The situation worsened to the point where he would hesitate several times before making a throw. After starting 100 games in 1990, he failed to reach that number again for the next five seasons.
Steve Blass
Steve Blass, a noteworthy pitcher for the Pirates from 1964 to 1973, is often associated with YIPS. In 1971, he pitched beautifully, helping the team win the World Series, but by 1973, his performance plummeted as he walked 84 batters with a staggering ERA. He eventually retired and transitioned to a broadcasting role.
Rick Ankiel
The saga of Rick Ankiel is one of ups and downs. Once hailed as a standout pitcher for the Cardinals, he faltered during the playoffs in 2000, throwing five wild pitches in one game and struggling against the Mets. Following a tough season filled with difficulties, he shifted to the outfield, ultimately enjoying a productive career until his retirement in 2013. He even detailed his journey in his memoir.
Steve Sax
Steve Sax, a former Rookie of the Year and World Series champion, lost his knack for throwing to first base after a stellar start in his career. In 1983, he made 30 errors, with fans along the first baseline needing helmets due to his wild throws. This condition became known as “Steve Sax Syndrome.” Fortunately, he managed to overcome his challenges, contributing significantly to the Dodgers’ success and later excelling with the Yankees in the late ’80s.
He believed that his comeback from YIPS was largely inspired by his father’s parting words. The experiences of these players may offer insight and reassurance to those currently grappling with similar issues, like Volpe.





