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Fantasy Baseball Undervalued Draft Targets: Pitchers (2023)

Jan 26, 2023
2023 World Baseball Classic Losers (Fantasy Baseball)

The 2023 fantasy baseball season will be here before we know it. That means it’s time for you to prepare for your fantasy baseball drafts. Beyond our draft prep articles and mock draft simulator, we will have you covered with 2023 fantasy baseball rankings. You can find our updated 2023 fantasy baseball expert consensus rankings here. Check out players the experts feel are currently undervalued compared to their average draft position (ADP).

Undervalued Fantasy Baseball Pitchers to Draft

Spencer Strider (ATL – RP/SP): Overall ECR 29 | ADP 34

Spencer Strider arrived in MLB in 2022 and promptly helped many a fantasy manager make the playoffs. He pitched 131 2/3 innings, striking out an obscene 202 batters with a devastating slider that came after his 98 mph fastball. He struggled with free passes, issuing 3.1 walks per nine, but he more than made up for that with a 16.4% swinging strike rate and K% of 38.3. After he signed a six-year, $75 million contract, the Braves should allow him to throw more innings, probably in the 150-160 range, and he should still have RP eligibility, making him a points-league stud as well. Strider has the makings of a bona fide ace and is only 24 years old. Draft him with confidence.

Edwin Diaz (NYM – RP): Overall ECR 26 | ADP 40

Yes, that is Timmy Trumpet you’re hearing as Edwin Diaz enters the chat. He may have just brought his Statcast page to contract negotiations before signing his five-year, $102 million deal to return to New York. The 28-year-old was in the 100th percentile in xBA, K%, Whiff%, xSLG, and xERA/xOBA, which is exactly what you are looking for from a fantasy closer while racking up 32 saves. His xFIP was a ridiculous 1.04, and he stranded 90.4% of runners on base. While chances are good Diaz will not repeat these numbers in 2023, there is nothing to suggest that he won’t return as an elite closer option with job security on a team that should win plenty of games. He’ll probably cost you a second-round pick, but there isn’t much downside if you’re willing to pay for saves.

Luis Castillo (SEA – SP): Overall ECR 57 | ADP 61

Luis Castillo got traded to the Mariners at the deadline last season, moving from the band box that is Great American Ballpark to T-Mobile Park and helping Seattle make the playoffs for the first time since 2001. The 30-year-old pitched 150 innings after beginning the season on the shelf, and his numbers were markedly improved from his 2021 campaign. He struck out 167 batters on his way to a sub-3.00 ERA and 1.08 WHIP. With Castillo, the concern is often that he starts slow, but Seattle may be a perfect location for him to settle in more quickly, as home games in April and May will have a roof option. He would make for a good SP2 on regular 5×5 fantasy teams.

Below you’ll find rankings from our analysts to help you prepare for the 2023 fantasy baseball season.

2023 Fantasy Baseball Rankings powered by FantasyPros

Beyond our fantasy baseball content, be sure to check out our award-winning slate of Fantasy Baseball Tools as you prepare for your draft this season. From our free mock Draft Simulator – which allows you to mock draft against realistic opponents – to our Draft Assistant – that optimizes your picks with expert advice – we’ve got you covered this fantasy baseball draft season.

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