Miami hosts St. Louis in game two of their three-game set after an 8-3 Cardinals win, with the Marlins installed as slight favorites on Tuesday night. Edward Cabrera faces Michael McGreevy, a stark contrast in experience and short-term form. Run lines tilt toward Miami (-1.5) with a modest total of 7.5, and the best prop is McGreevy Under 3.5 strikeouts, reflecting Cabrera’s ability to handle a patient Marlins lineup and McGreevy’s recent Ks pace. The Marlins’ plate discipline has improved post All-Star Break, sitting among the better teams in limiting strikeouts faced, while the Cardinals have struggled offensively in the same span. Overall, the Marlins carry the edge in mound discipline and recent form, making them the prudent pick in a matchup that also leans toward a low-scoring, bullpen-friendly finish as the night unfolds.

Three young arms headline Week 20 waiver-wire targets in fantasy baseball: Michael McGreevy, Joey Cantillo, and Jack Perkins. McGreevy stranded six Cubs over six innings for his second win in a row, showcasing a groundball-friendly approach and a pitcher-friendly control profile that could help WHIP in the final stretch. Cantillo followed with a solid White Sox win, riding a devastating changeup that produced a whiff rate near league-best levels but accompanied by a troubling fastball and control concerns. Perkins flashed velocity and a multi-pitch mix for Oakland, delivering a quality start against Baltimore but carrying walk-rate risks that keep him as a “stream when needed” option. Rosters shifts noted: McGreevy 7%, Cantillo 13%, Perkins 7%.

Rosters aside, the fantasy takeaway is clear: McGreevy’s success came from suppressing hard contact and walking few, a repeatable skill that could yield steady innings and a workable WHIP in two months. Cantillo’s allure rests in the changeup, which pairs striking strikeout upside with a high contact-prone fastball that could crater ratios in bad matchups. Perkins’ upside rests on a high-velocity fastball and a nasty sweeper, with the cutter and changeup giving him a legitimate ceiling if he irons out walks and tightens his early-inning command. The Cubs, White Sox, and Orioles provided the surrounding context, while a Rockies tilt looms as a possible streaming spot for McGreevy.

For fantasy managers, Week 20 becomes a test of short-term upside against longer-term concerns. These three arms offer upside in deeper formats, but their margins are thin and matchup-driven. It’s a good time to chase upside with clear streaming slots, while balancing risk with established innings-eating options.

With a packed slate of 13 games this Sunday, DFS players are tasked with making critical lineup decisions as first pitch approaches at 1:35 p.m. EDT. Key pitching options include Zack Wheeler of the Phillies, who boasts a stunning 2.39 ERA and a strong K/BB ratio of 6.31. Notably, Wheeler has kept opponents scoreless in half of his recent starts. Noah Cameron, a rookie for the Kansas City Royals, presents a solid option against the offensively challenged Cleveland Guardians, having posted a 2.61 ERA in his 13 outings. Finally, Michael McGreevy of the Cardinals is an intriguing low-cost option as he faces a struggling San Diego Padres lineup.

In terms of hitting, Corey Seager of the Texas Rangers is a player to watch, especially as he excels against pitchers like Bryce Elder, who has struggled with home runs. Jarren Duran's speed and recent form make him another valuable asset, while bargain bats like Jordan Westburg and Trevor Larnach provide value at lower salaries. Offensive stacks to consider include the Royals against the Astros, where Brent Rooker and Shea Langeliers offer reliable production. The Rays face Brady Singer, making Junior Caminero and Jonathan Aranda worth keeping an eye on.

The St. Louis Cardinals have designated pitcher Erick Fedde for assignment after a disappointing season, where he recorded a 5.22 ERA and a 3-10 record. Fedde faced a tough outing against the Rockies, surrendering 26 earned runs over his last 17.2 innings. With the Cardinals vying for a playoff spot, they likely seek to open a rotation position for promising prospect Michael McGreevy. Fedde, who previously thrived in Korea, may struggle to find a new team due to his recent performance.

The St. Louis Cardinals have made a significant adjustment to their pitching rotation as they prepare for their upcoming series against the Colorado Rockies. Right-hander Michael McGreevy has been recalled from Triple-A Memphis to start Monday's game, marking an important opportunity for the 25-year-old, who has struggled with a 4.22 ERA in his five appearances this season. Manager Oli Marmol emphasized the move is part of a strategy to manage the workload of Matthew Liberatore, who will skip his scheduled start to recuperate after pitching a career-high 100 innings this season.

With the Cardinals’ pitching staff struggling recently, recording the worst ERA in franchise history at 5.76, the decision to promote McGreevy is seen as a potential spark. Liberatore, despite his recent hiccup in velocity, is expected to bounce back well. This lineup shuffle highlights the organization’s focus on both immediate performance and long-term player development as they look to stabilize their pitching efforts.