Zack Gelof is a fantasy baseball waiver wire pickup for hitters heading into Week 20 (2023). Target Gelof as a free agent second baseman on the waiver wire.
BALLER MOVE: Add in 12+ Team Leagues
ROSTERED IN: 12% of Leagues
ANALYSIS: Zack Gelof was called up on July 14 and immediately began mashing to begin his Major League career. In his first 17 Big League games, Gelof has five homers, five steals, and 20 runs-plus RBI while slugging a whopping .561. The 23-year-old is the third-ranked prospect in the Oakland farm system, and he's injected some life into the listless Athletics offense.
Zack Gelof - Oakland Athletics (5)
pic.twitter.com/BEdsc5g1Je— MLB HR Videos (@MLBHRVideos) August 4, 2023
Better yet, Gelof's batted-ball metrics are outstanding early on in his career. He's making hard contact at a 48.8 percent rate, and his 91.9 average exit velocity would rank among the league leaders if he had enough at-bats to qualify. After tearing up Triple-A and getting off to such a hot start in the Majors, the only explanation for a highly-ranked prospect being this available in fantasy is... I got nothing. Just pick up Gelof.
More Fantasy Baseball Waiver Wire Pickups

Christian Moore - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: Now ANALYSIS: On Thursday evening, the Angels announced they were promoting their top-ranked prospect, infielder Christian Moore, to the major leagues. Moore was selected with the eighth pick in last year's draft out of Tennessee. Moore wasted little time making an impact as he made his Double-A debut […]

Andrew Painter - Fantasy Baseball Prospects Waiver Wire Stashes (Week 11)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: Philadelphia Phillies right-handed pitching prospect Andrew Painter should continue to be viewed as a top stash option. After recovering from Tommy John and missing the entirety of the 2023 and 2024 seasons, Painter has returned to the bump this season and is fast approaching his MLB […]

Zebby Matthews - Fantasy Baseball Prospects Waiver Wire Stashes (Week 11)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: June ANALYSIS: Zebby Matthews was one of the most interesting pitching prospects coming into this season and delivered solid outings before going down with a shoulder injury. Matthews has not been particularly impressive in his two major league stints so far, but his minor league success and […]

Quinn Mathews - Fantasy Baseball Prospects Waiver Wire Stashes (Week 11)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: June ANALYSIS: St. Louis Cardinals pitching prospect Quinn Mathews was a popular name in this column during the opening month of the campaign, but suffered a shoulder injury. However, Mathews is back in action and remains on a trach to reach the majors this season. In his […]

Carson Whisenhunt - Fantasy Baseball Prospects Waiver Wire Stashes (Week 11)
BALLER MOVE: Add in 14-team leagues CALL-UP ETA: June ANALYSIS: San Francisco Giants left-handed pitching prospect Carson Whisenhunt continues to impress at Triple-A and is quickly approaching his MLB debut. The top-ranked prospect in the system opened the campaign by earning his second look at Triple-A. In 2024, Whisenhunt made his Triple-A debut but struggled, logging […]
Download Our Free News & Alerts Mobile App
Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!

Check out RotoBaller's entire fantasy baseball waiver wire pickups and sleepers list, updated daily!