Fantasy Baseball Waiver Wire Pickups: Under-the-Radar Pitchers to Stream

The fantasy baseball waiver wire gets ugly fast once injuries start stacking up, and that’s exactly where managers find themselves right now. With frontline starters hitting the IL and reliable streamers drying up, this week’s pitching market feels more about survival than upside.

Fantasy Baseball Waiver Wire Pickups: Under-the-Radar Pitchers to Stream

Still, there are a few arms worth monitoring if you need innings, ratios, or speculative saves. None of these pitchers are guaranteed league winners, but each has a path to short-term fantasy relevance based on recent usage and performance trends.

J.T. Ginn (SP,RP – ATH)

J.T. Ginn falls into the category of “useful while healthy,” which matters more than ever during a thin waiver period. The Athletics right-hander has quietly put together a solid stretch, especially over his last two outings.

Across those two starts, Ginn logged 14 innings with 11 strikeouts and only two walks while posting a 1.64 ERA and 1.07 WHIP. The strikeout ceiling probably isn’t massive long term, but the recent command improvement stands out. That’s the type of profile fantasy managers can stream confidently in deeper formats.

The bigger takeaway is that Ginn appears capable of stabilizing ratios without completely punting strikeouts. The Athletics are also playing better baseball lately, which gives him a little more win potential than fantasy players might assume at first glance.

He’s not the kind of pitcher you lock into your roster for four months, but if you’re trying to survive injuries or patch together innings during May, Ginn makes sense as a short-term addition.

Braxton Garrett (SP – MIA)

Braxton Garrett might be the most interesting upside play of the group.

The Marlins are giving Garrett another opportunity after a strong Triple-A run where he posted a 2.00 ERA with a 26% strikeout rate. The biggest concern remains the elevated walk rate, but the underlying pitch quality sounds encouraging.

According to the discussion, Garrett’s velocity has ticked up compared to the last time fantasy managers saw him consistently. His four-seam fastball is now sitting around 91.7 mph, while both the slider and changeup are generating strong whiff rates.

That matters because Garrett’s fantasy value has always depended on sequencing and secondary pitches more than overpowering velocity. If the fastball can consistently get ahead in counts, the slider and changeup become legitimate strikeout weapons.

The analysts also emphasized how well Miami has handled several pitchers recently from a fantasy relevance standpoint. Garrett could become another example of that development path if the control settles in quickly.

Among the names discussed, Garrett feels like the best blend of upside and usability. Even if he starts as a streamer, there’s room for more if the command improves over his first few outings.

Brandon Sproat (SP – MIL)

Brandon Sproat is more of a speculative stash for deeper leagues, but there’s enough raw stuff here to stay interested.

The overall numbers haven’t been great. The ERA sits around 5.00 and the WHIP has been inflated by too many walks. Still, his latest outing offered some signs of progress. He reached five innings while piling up 15 whiffs, which highlighted the swing-and-miss ability that keeps fantasy managers intrigued.

The biggest selling point is the fastball. Sproat is averaging 96.7 mph and sitting in the 83rd percentile in velocity. The issue has been consistency and command, not pure stuff.

If he can limit the stretches where control completely unravels, there’s enough arsenal quality to matter in fantasy. Milwaukee’s current rotation situation also leaves the door open for additional starts while Brandon Woodruff remains sidelined.

This isn’t a must-add in standard leagues, but managers in deeper formats or leagues that reward strikeout upside should at least keep Sproat on the watch list.

Rico Garcia (RP – BAL)

If you need saves, Rico Garcia is the most actionable pickup from this group.

Garcia has quietly become one of the hottest relief pitchers available on waivers. Over 20 appearances, he’s posted microscopic ratios while working his way into save opportunities for Baltimore.

The changeup has been especially dominant with a reported 58% whiff rate, while the slider has generated whiffs at a 40% clip. Hitters simply haven’t handled either pitch.

The key fantasy angle here is opportunity. With Helsley sidelined, Garcia has already collected saves and appears to be working in meaningful late-inning spots. Even if the role eventually changes, fantasy managers don’t need a full-season commitment to benefit from a reliever adding saves right now.

Relief pitching turnover happens constantly during the season. Chasing short-term save windows is often one of the better ways to improve a pitching staff without spending major FAAB.

Garcia fits that exact mold.

Fantasy Baseball Takeaways

Braxton Garrett (SP – MIA) offers the best combination of upside and immediate fantasy utility among this group.
J.T. Ginn (SP,RP – ATH) looks like a solid short-term streamer for managers needing innings and ratio stability.
Brandon Sproat (SP – MIL) remains a deeper-league upside play thanks to premium fastball velocity and swing-and-miss potential.
Rico Garcia (RP – BAL) is the priority add for fantasy managers chasing saves and strong relief ratios.
This week’s waiver wire pitching pool is thin overall, making short-term streaming and speculative bullpen adds especially important.
Fantasy managers should prioritize role opportunity and recent usage over long-term ceiling in the current pitching market.