
Andrew Heaney is a fantasy baseball waiver wire pickup for Week 18 of the 2021 MLB season. Consider adding the SP if he's free agent in your leagues.
BALLER MOVE: Add in leagues of 10+ teams
ROSTERED IN: 52% of leagues
ANALYSIS: Heaney has been plagued with inconsistency all year long, but when he has pitched well he's been able to provide decent fantasy value. His biggest value driver this year has been the strikeouts, as his 27.9 percent strikeout rate and 29.5 percent whiff rate are his best marks since 2019, while his career-high 33.1 percent chase rate ranks in the 92nd percentile. It's difficult to overlook the 5.32 ERA he's posted across 88 innings, but it appears he's been somewhat unlucky on the mound as he sports a 4.20 xERA. Granted that's still not a great ERA, but it is an improvement.
He'll start off the week at home when he faces off against the Rockies, who have gone 5-5 over their last 10 games while slashing .249/.324/.374 and averaging 4.3 runs per game over that span. On one hand Colorado is hitting significantly better against left-handers (.263/.328/.425) than against right-handers (.237/.305/.379) this season. But on the other hand, take the Rockies out of Coors Field and their offensive numbers plummet, as they're slashing .204/.279/.305 on the road as opposed to .276/.338/.461 at home.
Closing out Week 18, Heaney will stay at home to take on the Athletics for the second time this year. The lefty-righty splits for Oakland this year are nearly identical, and unfortunately for Heaney they are hitting better on the road than at home. Over their last 10 games though, Oakland is averaging 3.9 runs per game while slashing .234/.294/.417, and given the fact Heaney only allowed three runs over five innings with six strikeouts in his last appearance against the Athletics, this could still end up being a decent enough matchup.
Heaney is not exactly an exciting option in Week 18, but he can still get the job done. He'll be most valuable to managers who are chasing strikeouts and are not particularly concerned about taking a hit to their ERA and WHIP. Of the two matchups, his outing against Colorado should provide the most value.
More Fantasy Baseball Waiver Wire Pickups

Chandler Simpson - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: July ANALYSIS: Unlike many players currently in the minor leagues, Chandler Simpson has proven he can be a valuable fantasy player at the MLB level. In his time in the majors, he hit .285 with 19 stolen bases in 35 games. Unfortunately, being a valuable fantasy player […]

Brady House - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: The Nationals went viral on social media this week for making a fun call-up. They called up their bat dog from Triple-A. While this was very cute and should improve the vibes a little bit in Washington, I don't think Bruce the Bat Dog will help […]

Samuel Basallo - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: Samuel Basallo might be the best hitter in the minors right now, and he has catcher eligibility. What more do you need to know (I know catcher is super deep this year, but still)? Basallo has been an age-to-level monster for the majority of his pro […]

Andrew Painter - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12-team leagues CALL-UP ETA: June ANALYSIS: Painter's last two starts don't give a ton of confidence that he is ready to be in the majors. It may not even be before the All-Star break before we see him, but that does not mean we are in stash territory. The good news is, […]

Colby Thomas - Fantasy Baseball Prospects Waiver Wire Stashes (Week 12)
BALLER MOVE: Add in 12+ team leagues CALL-UP ETA: July ANALYSIS: The A's continue to lose, and Colby Thomas continues to hit homers in Triple-A. The A's just got swept by the Angels, bringing their record to 26-44. While plays like Denzel Clarke's HR robbery can generate a spark for a team, the A's might need […]
Download Our Free Waiver Wire App
Like what you see? You can download our free fantasy baseball mobile app for iPhone and Android which includes more waiver wire recommendations at every position, 24x7 player news, notifications, injury alerts & daily articles.
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!