As the 2025 MLB season progresses, fantasy baseball managers are looking for undervalued players to bolster their rosters. This week's waiver wire adds reflect strong performances from players who remain under 40% rostered in Yahoo! leagues. Daniel Schneemann, now a regular for Cleveland, is slashing .364 with four home runs since mid-April. Trent Grisham has turned skepticism into success, hitting .280 with 10 home runs on the New York Yankees. Colt Keith is rising after a slow start, showing improved contact and OBP metrics. Ryan McMahon is back on track with a .407 batting average in May, while Cade Horton, called up by the Cubs, boasts impressive Triple-A stats. Lastly, Will Vest is emerging as a reliable saves option for Detroit, having successfully converted four of five save opportunities.

The St. Louis Cardinals showcased their dominance with a decisive 10-0 victory over the Washington Nationals, extending their win streak to six games. Veteran pitcher Erick Fedde led the charge, achieving his first career complete game while shutting out the Nationals with a stellar performance, allowing just six hits and striking out eight batters. This victory marked a significant moment for the Cardinals, now above .500 for the first time since early in the season.

Willson Contreras opened the scoring with a two-run double, contributing to a strong offensive display that saw St. Louis capitalize on scoring opportunities. Nolan Arenado also had a notable day at the plate, going 3-for-5. Fedde's exceptional outing improved his season ERA significantly, reflecting the team's upward trajectory as they prepare to face the Nationals again in the coming days.

On May 5, 2025, Miles Mikolas and Pedro Pagés of the St. Louis Cardinals made history against the Pittsburgh Pirates. Mikolas allowed Oneil Cruz to reach base via a hit by pitch, only to witness Cruz's impressive stealing streak come to an abrupt halt. Pagés successfully gunned down Cruz, who had previously stolen 34 bases in a row. This marked Cruz's first caught stealing since April 2024, showcasing Pagés' improved defensive capabilities this season with a caught stealing percentage of 31.6%.

In that game, the Cardinals triumphed over the Pirates 6-3, with Pagés contributing significantly by going 2-for-3 at the plate. Mikolas pitched five innings, allowing three runs and earning a no-decision. This performance is indicative of how crucial both players are to the Cardinals' success in 2025, as Pagés continues to solidify his role as a reliable catcher.

The Pittsburgh Pirates are set to face off against the St. Louis Cardinals on May 5, 2025, with Carmen Mlodzinski taking the mound for the Pirates against Miles Mikolas for the Cardinals. Pittsburgh is struggling with a current record of 12-23, having lost four consecutive games, including a sweep by San Diego over the weekend. In contrast, St. Louis, with a record of 16-19, recently took two out of three games against the New York Mets, providing them with a slight momentum boost.

The matchup will take place at Busch Stadium in St. Louis, starting at 7:45 PM EST. The latest betting odds indicate the Cardinals are favored on the moneyline at -149, while the Pirates are positioned at +125. The spread is set at 1.5 runs in favor of the Cardinals, and the total runs expected for the game is 8.0.

Pitching stats show Mlodzinski has struggled this season, holding an ERA of 6.58. In his last outing, he pitched four innings, allowing two earned runs. Mikolas, on the other hand, has a 4.66 ERA and recently pitched 5.1 innings without allowing any earned runs, showcasing his potential to contain a struggling Pirates lineup.

Experts are leaning towards Oneil Cruz to steal a base, as he was the MLB's stolen bases leader until recently. Despite drawing walks and opportunities to run, he hasn't been caught in his last 34 attempts, making him a player to watch in this divisional matchup.

As we gear up for an exciting slate of MLB action, identifying the top DFS picks is crucial for success. Cole Ragans, projected as the highest-owned pitcher, is poised for a strong performance against the Chicago White Sox, who struggle against left-handed pitchers. His impressive metrics, including high strikeout percentages, make him a must-have in any lineup.

Along with Ragans, consider Miles Mikolas against the Pittsburgh Pirates, who are also struggling. Despite his rocky start, Mikolas has shown potential to exceed expectations in this matchup. For infield options, Josh Naylor and Jorge Polanco present great value, while outfielders like Jose Altuve and Lars Nootbaar have favorable matchups that could result in high returns.

The recommended stacking options include the Houston Astros against Tobias Myers, who has been ineffective on the mound. The Seattle Mariners and St. Louis Cardinals also feature prominently as stackable teams tonight, capitalizing on opposing pitchers' weaknesses to maximize scoring opportunities.