As Week 18 of the fantasy baseball season unfolds, managers are scouring the waiver wire for pitching gems that can deliver outs without inflating ERA or WHIP.
Brandon Pfaadt of the Arizona Diamondbacks has emerged as a reliable option after posting a 1.85 ERA over 34 innings since re‑entering the rotation in late June, a stretch that includes a strong showing against a Padres lineup currently ranked sixth‑worst in MLB OPS.
Christian Scott of the New York Mets continues to impress with 85 strikeouts in 69.1 innings and a 2.99 ERA, and his upcoming start against the Guardians pits him against the worst team OPS in the league, boosting his streaming appeal.
Walbert Urena of the Los Angeles Angels brings a 2.54 ERA and 95 strikeouts in 99.1 innings, highlighted by a dominant change‑up and four‑seamer that have been especially effective versus the Marlins.
Noah Cameron of the Kansas City Royals delivered a no‑hit bid in Week 17, tossing eight shutout innings with seven strikeouts and zero earned runs, marking the high point of his young career and suggesting a breakout potential.
Randy Dobnak of the Royals shut out the Twins for seven innings in his last start, yet his career ERA of 4.27 and an xERA of 4.58 raise questions about his consistency, making him a higher‑risk streaming candidate.
Eric Lauer, now a staple of the Los Angeles Dodgers rotation, maintains a 2.96 ERA in 51.2 innings with 30 strikeouts, and his ability to perform against top‑tier opponents adds value despite a modest strikeout rate.
Connor Prielipp of the Minnesota Twins has logged 81 strikeouts in 77.2 innings with a 4.75 ERA, leveraging a curveball that generates a 38.4% whiff rate; however, his matchup against the Brewers presents a less favorable environment for fantasy points.
Kumar Rocker of the Texas Rangers shows a hot‑and‑cold pattern but will face the Orioles, whose team OPS of .711 ranks 11th‑worst in MLB, and he has already surrendered the fourth‑most strikeouts in the league this season.
Key Matchups to Watch
With these insights, fantasy managers can prioritize streaming Pfaadt, Scott, and Urena while weighing the upside and downside of Dobnak, Prielipp, and Rocker based on their respective matchups.