Finding the right fantasy baseball waiver wire targets can make all the difference during the middle stages of the season, and Week 8 presents another valuable mix of rising contributors and under-the-radar pickups. With injuries, lineup changes, and breakout performances continuing to reshape fantasy rosters, several fantasy baseball waiver wire targets are beginning to separate themselves from the early-season crowd.
This week’s fantasy baseball waiver wire targets feature hitters gaining momentum through expanded opportunities, favorable batting-order positions, and productive upcoming schedules. On the pitching side, there are multiple fantasy baseball waiver wire targets who bring strong streaming potential along with a few arms capable of providing longer-term roster value. Managers who stay aggressive on the waiver wire and react quickly to changing roles and trends can continue uncovering fantasy baseball waiver wire targets that provide both immediate help and sustainable production moving forward.
Waiver Wonderland: Top 2026 Fantasy Baseball Waiver Wire Targets (Week 8)
Welcome back to Waiver Wonderland, where staying active on the waiver wire can be the difference between climbing the standings and falling behind. As we head into Week 8, identifying the right fantasy baseball waiver wire targets becomes even more important with injuries, schedule shifts, and emerging breakout players continuing to reshape the fantasy landscape.
This week’s fantasy baseball waiver wire targets include hitters benefiting from increased playing time, favorable lineup placement, and strong upcoming matchups, along with pitchers who can provide valuable streaming upside. Several fantasy baseball waiver wire targets are also beginning to build the type of consistency that makes them worth holding beyond a single week. By monitoring recent performance trends, role changes, and matchup advantages, fantasy managers can continue turning these fantasy baseball waiver wire targets into reliable contributors for both the short and long term.
Note: All players are under 50% rostered on Yahoo!
HITTERS
Ryan Jeffers, C, Minnesota Twins (48% Owned)
Lawrence Butler, OF, Athletics (47% Owned)
The multi-category upside of Lawrence Butler has yet to materialize consistently in 2026, as the Athletics outfielder enters Week 8 batting below the Mendoza Line with a .179 average and only three home runs on the season. While the overall production has been underwhelming and the underlying batted-ball profile offers limited optimism, Butler does find himself in a much more favorable situation this week.
In Week 8, Butler is lined up to face five right-handed pitchers, with every game taking place at hitter-friendly Sutter Health Park. Considering his power-speed skill set and platoon advantage against righties, Butler remains an intriguing fantasy baseball waiver wire target capable of providing a short-term spark if he starts to heat up at the plate.
Matt McLain, 2B, Cincinnati Reds (43% Owned)
Casey Schmitt, 1B/2B/3B, San Francisco Giants (43% Owned)
Brooks Lee, 2B/3B/SS, Minnesota Twins (39% Owned)
Travis Bazzana, 2B, Cleveland Guardians (38% Owned)
Moisés Ballesteros, C, Chicago Cubs (37% Owned)
Samuel Basallo, C, Baltimore Orioles (34% Owned)
Andrew Vaughn, 1B, Milwaukee Brewers (33% Owned)
Recently activated from the IL and one of my favorite breakout and contract-year candidates for 2026, Andrew Vaughn should provide an immediate spark to an already dangerous Brewers lineup. Vaughn wasted little time making an impact, homering in just his second game back while continuing to display the strong plate discipline and quality batted-ball profile that made him such an intriguing sleeper entering the season.
When healthy, Vaughn offers a reliable blend of power and run-production potential thanks to his ability to consistently make hard contact and avoid empty at-bats. If he settles back into the middle of Milwaukee’s lineup quickly, Vaughn has the upside to become a valuable fantasy baseball waiver wire target capable of delivering much more than short-term production.
Carter Jensen, C, Kansas City Royals (32% Owned)
Spencer Jones, OF, New York Yankees (30% Owned)
The Yankees have finally called up top prospect Spencer Jones, giving fantasy managers one of the more intriguing upside stashes entering Week 8. Jones brings elite raw power to the table, and his left-handed swing is an especially appealing fit for Yankee Stadium’s short right-field porch.
While there may be some swing-and-miss concerns early on, Jones has the type of power profile capable of making an immediate fantasy impact if he gets consistent playing time. Any left-handed hitter with this level of raw pop in Yankee Stadium carries significant upside, making Jones one of the more exciting fantasy baseball waiver wire targets to monitor closely.
Nolan Arenado, Arizona Diamondbacks (21% Owned)
Even at this stage of his career, Nolan Arenado still has enough power and run-production ability left in the tank to draw fantasy attention, entering Week 8 with six home runs and 18 RBIs on the season. More importantly, Arenado gets a massive boost to his fantasy outlook with a three-game series at hitter-friendly Coors Field to close out the week.
Spencer Steer, 1B/OF, Cincinnati Reds (17% Owned)
Luke Raley, 1B/OF, Seattle Mariners (13% Owned)
Luke Raley continues to mash right-handed pitching in 2026, carrying an impressive .568 slugging percentage with eight home runs and 23 RBIs across just 95 at-bats against righties.
Week 8 sets up especially well for Raley, as he’s projected for a full slate of games while facing seven right-handed pitchers. With that type of volume and matchup advantage, Raley profiles as one of the stronger short-term fantasy baseball waiver wire targets for managers looking to add power upside.
STARTING PITCHERS
Ryne Nelson, SP/RP, Arizona Diamondbacks (48% Owned)
Tatsuya Imai, SP, Houston Astros (47% Owned)
Tatsuya Imai is set to return from the IL on Tuesday, and he’s the type of high-upside arm worth immediately monitoring—and potentially adding—in fantasy leagues. While Imai had some early struggles to open the season, particularly with command consistency, there were already flashes of the strikeout ability that make him so intriguing.
In Imai’s second start against the Athletics, he punched out nine batters over 5.2 scoreless innings, offering a glimpse of what he can bring when everything clicks. Prior to his MLB transition, Imai built a strong track record over eight seasons in Japan’s Nippon Professional Baseball, profiling as a deceptive, high-strikeout pitcher with the ability to miss bats at an elite rate.
Given that combination of proven swing-and-miss upside and at least one dominant MLB showing already, Imai stands out as a compelling fantasy baseball waiver wire target for managers willing to bet on strikeout upside and growth as he settles back into a rotation role.
Connelly Early, SP, Boston Red Sox (44% Owned)
Shane Baz, SP, Baltimore Orioles (42% Owned)
Chase Dollander, SP/RP, Colorado Rockies (40% Owned)
Reid Detmers, SP/RP, Los Angeles Angels (38% Owned)
Joey Cantillo, SP/RP, Cleveland Guardians (37% Owned)
Joey Cantillo lines up as an intriguing Week 8 streaming option thanks to a favorable two-start schedule, with both outings coming at home where he has been far more effective this season. Across three home starts, Cantillo owns a strong 2.87 ERA while holding opposing hitters to a .214 batting average against.
The matchups further boost his fantasy appeal, as both the Reds and Angels currently rank in the bottom third of the league in team batting average. Cantillo has quietly put together a solid overall campaign as well, posting a 3.43 ERA with an 8.5 K/9, giving him a combination of strikeout upside and matchup-driven streaming value for fantasy managers searching for pitching help in Week 8.
Logan Henderson, SP, Milwaukee Brewers (35% Owned)
Logan Henderson appears to be carrying over much of the upside he flashed during his brief 2025 debut, when he posted a dominant 1.78 ERA and 11.72 K/9 across five starts. While the surface numbers in 2026 have been less impressive through his first three outings — highlighted by a 4.15 ERA — the underlying metrics paint a far more encouraging picture.
A deeper look under the hood reveals plenty of breakout potential, as Henderson owns an elite 11.08 K/9 alongside an outstanding 1.38 BB/9. His advanced metrics also suggest positive regression could be on the horizon, including a 2.75 xERA, 2.12 FIP, and 2.85 xFIP. With his combination of strikeout upside, command, and strong underlying indicators, Henderson stands out as one of the more intriguing fantasy baseball waiver wire targets for managers looking to get ahead of a possible breakout
Jameson Taillon, SP, Chicago Cubs (33% Owned)
Jameson Taillon is pitching well to start his 2026 campaign (3.94 ERA, 1.14 WHIP), and faces a White Sox team with the 6th worst team batting average and 7th most team strikeouts, making him a prime streaming candidate.
Jack Leiter, SP, Texas Rangers (31% Owned)
Sean Burke, SP/RP, Chicago White Sox (29% Owned)
Robby Snelling, SP, Miami Marlins (28% Owned)
Bailey Ober, SP, Minnesota Twins (28% Owned)
Bailey Ober offers solid streaming appeal in Week 8 thanks to a highly coveted two-start schedule, with both outings coming at home where he has been at his best this season. Ober enters the week sporting a 3-0 record, 3.21 ERA, and .215 batting average against at home, making him an attractive option for fantasy managers in need of pitching volume.
The matchups are also relatively favorable, as neither the Marlins nor Brewers have been swinging the bats particularly well lately. Still, the second half of Ober’s two-step against Milwaukee carries a bit more risk given the Brewers’ offensive upside, but the overall setup remains strong enough to place Ober firmly on the fantasy baseball waiver wire radar for Week 8.
Peter Lambert, SP, Houston Astros (24% Owned)
Colin Rea, SP/RP, Chicago Cubs (21% Owned)
Taillon’s teammate, Colin Rea, likewise sqaures off against a scuffling White Sox offense and offers streaming appeal.
Mike Burrows, SP/RP, Houston Astros (17% Owned)
Carmen Mlodzinski, SP/RP, Pittsburgh Pirates (11% Owned)
Facing the Rockies away from Coors Field remains one of the better streaming spots in fantasy baseball, and Carmen Mlodzinski draws that favorable matchup in Week 8. Colorado has struggled badly on the road this season, slashing just .239/.679 as a team outside of Denver, giving Mlodzinski a strong opportunity to capitalize against a far less dangerous lineup away from home.
Connor Prielipp, SP, Minnesota Twins (11% Owned)
RELIEF PITCHERS
Tanner Scott, RP, Los Angeles Dodgers (44% Owned)
Since April 14, only Tanner Scott has recorded a save (three total) for the Dodgers, and the usage trend is becoming increasingly hard to ignore. In what could have been a volatile late-inning mix, Scott has begun to separate himself as the most trusted option in high-leverage situations for one of the best teams in baseball.
What makes this even more puzzling is that Scott remains available in over half of fantasy leagues despite clearly trending toward the primary closing role. Given the combination of team context, late-inning leverage, and emerging save opportunities, Scott profiles as one of the stronger relief fantasy baseball waiver wire targets for managers still searching for saves.
Gregory Soto, RP, Pittsburgh Pirates (39% Owned)
It looks like there’s finally some clarity emerging in one of the more closely watched ninth-inning situations in the league.
Over the last few days, Gregory Soto has stepped into the spotlight with two saves, while Dennis Santana hasn’t recorded a save since April 15. That shift in usage is becoming harder to ignore, especially given how dominant Soto has been overall.
On the season, Soto has been one of the most effective relievers in baseball, posting a 1.33 ERA and 0.64 WHIP across 20.1 innings where he has allowed just six total hits, to go along with a strong 11.51 K/9. With elite ratios, swing-and-miss stuff, and now emerging save opportunities, he’s quickly trending into must-roster territory and stands out as one of the more important fantasy baseball waiver wire targets for managers chasing saves.
Jacob Latz, SP/RP, Texas Rangers (32% Owned)
Rico Garcia, RP, Baltimore Orioles (31% Owned)
Jack Perkins, SP/RP, Athletics (21% Owned)
Gus Varland, RP, Washington Nationals (14% Owned)
Bryan King, RP, Houston Astros (7% Owned)
Final Thoughts on Top 2026 Fantasy Baseball Waiver Wire Must-Add Players (Week 8)
Heading into Week 8, remaining aggressive on the waiver wire can still create a major advantage in the standings. The fantasy season moves quickly, and the managers who consistently react to changing roles, hot streaks, and favorable schedules are often the ones who uncover the most valuable fantasy baseball waiver wire targets before the rest of the league catches up.
This week’s fantasy baseball waiver wire targets offer a strong combination of immediate streaming value and players with the potential to become longer-term roster pieces. Whether you’re searching for pitching help, lineup depth, or category boosts, staying active and adaptable is critical. Monitoring trends and making timely moves with the right fantasy baseball waiver wire targets can continue paying dividends as the season moves deeper into the summer.
