The first month of the MLB season is often a test of patience for even the most seasoned fantasy baseball managers. By early May, the standings begin to take shape, and the temptation to overreact to a slow start can lead to impulsive trades or premature drops. However, savvy players know that this is the precise moment to identify elite talent masked by poor luck or small-sample-size fluctuations.
ESPN fantasy expert Tristan H. Cockcroft recently identified four high-profile players who have stumbled out of the gate in 2026 but possess the underlying metrics to suggest a massive turnaround is imminent. If you can acquire these assets now, you may secure the production needed to anchor your roster through the summer months. Here is why you need to move on these four stars before their price tags skyrocket.
Fernando Tatis Jr.: The Power-Speed Engine Awaiting Ignition
Entering the 2026 season, Fernando Tatis Jr. was widely regarded as a top-five overall fantasy asset. Coming off a 2025 campaign where he re-established himself as a premier five-category force, expectations were sky-high. While his early 2026 numbers might look pedestrian, the foundational skills that make him a superstar remain fully intact.
Projections for Tatis this year continue to point toward a 30-plus home run and 25-steal season. For managers in fantasy baseball leagues, the most encouraging sign is his improved plate discipline. Tatis has significantly reduced his strikeout rate compared to his early career, providing a much higher batting average floor. If a frustrated manager in your league is worried about a lack of early power, remind them that his batted-ball quality and barrel rates are still among the league's elite. He is one multi-home run game away from being untouchable in trade talks.
Jesus Luzardo: High-Strikeout Potential in Philadelphia
Now settled into the Philadelphia Phillies' rotation, Jesus Luzardo has become a focal point for those looking to bolster their pitching staff. Luzardo’s 2025 season saw him eclipse the 200-strikeout mark, supported by a FIP (Fielding Independent Pitching) that was significantly lower than his ERA. This discrepancy is a classic indicator of a pitcher who has been the victim of poor defensive luck or an inflated BABIP.
In the early weeks of 2026, Luzardo has shown the same high-velocity arm and devastating breaking stuff that made him a breakout candidate. His xERA (Expected ERA) suggests that his current surface stats are a mirage. In fantasy baseball, elite strikeout pitchers with strong underlying metrics are the most valuable trade targets. If Luzardo is currently sporting an ERA north of 4.00 in your league, act quickly—his peripheral stats suggest a dominant stretch is just around the corner.
Devin Williams: The Return of the Airbender
Relief pitchers are notoriously volatile, and Devin Williams is no exception. However, his track record as one of the most dominant closers in the game is undisputed. Known for his signature "Airbender" changeup, Williams provides the kind of high-leverage strikeouts and save potential that can single-handedly win a category for fantasy baseball owners.
If Williams has experienced a few rocky outings or a dip in save opportunities early this season, it is likely a result of situational variance rather than a decline in skill. His ability to miss bats at an elite rate remains his calling card. In leagues where saves are at a premium, acquiring a top-tier closer while their value is slightly depressed is a championship-winning move. Don't let a few high-walk outings scare you away from a pitcher with his ceiling.
Ketel Marte: Stability at a Premium Position
Second base remains one of the shallowest positions in fantasy baseball, which makes Ketel Marte an incredibly valuable asset. Marte entered 2026 as one of the few true offensive anchors at the position, boasting an elite barrel rate and a hard-hit percentage that rivals the league's best power hitters.
While Marte is now on the wrong side of 30, his career .281 batting average and consistent run production offer a level of stability that is hard to find. His early-season slump is likely a temporary dip in a long season of high-quality contact. Managers who are worried about his age or durability should look at his batted-ball profile, which shows no signs of slowing down. Marte provides a rare blend of average, power, and high-volume plate appearances in a potent lineup, making him a primary target for those needing middle-infield help.
Strategic Takeaways for May
Success in fantasy baseball requires a balance of statistical analysis and psychological fortitude. While it is easy to get discouraged by a star player's slow start, the following steps can help you capitalize on the market:
- Analyze the Peripherals: Look at xERA, FIP, and Barrel Rates rather than just ERA and Home Runs.
- Identify Frustrated Managers: Check the standings in your league to see which managers are off to a 0-4 or 1-3 start; they are often the most willing to trade stars for immediate (but lower-ceiling) help.
- Trust the Pedigree: Players like Tatis and Marte have years of data proving their worth. One month of play does not erase years of elite performance.
By targeting Tatis, Luzardo, Williams, and Marte now, you are betting on proven talent and advanced metrics. In the long run, these are the moves that separate the contenders from the pretenders in your fantasy baseball league.
Sources & Original Reporting
