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Week 18 Waiver Wire - Starting Pitchers

The Trade Deadline has come and gone, with the final third of the regular season bringing plenty of prospects and rehabbing arms back into our lives. Of course, it seems like every gift we receive demands a sacrifice of at least two other players at the altar of the 10-day disabled list. Still, we press on because we must. I’m going to dig a bit deeper this week, as we’ve already discussed plenty of the 30-35 percent names like German Marquez, Patrick Corbin, Collin McHugh and Brent Suter before. I like them, in that order. Yes, even after Corbin got slammed by the Cubbies.

For our purposes, we’re going to use Yahoo ownership levels and try to cut things off around 35%.

Here are my starting pitcher waiver wire targets for Week 18.

Be sure to check all of our fantasy baseball lineup tools and resources:

 

Starting Pitcher Waiver Wire Targets

Parker Bridwell - (LAA, SP/RP): 26% owned

Fresh off of shutting down 60 percent of the American League (quality starts against Tampa Bay, Boston and Toronto), Bridwell draws the Phillies at home for his next assignment. With five of his last six outings resulting in a QS, fantasy owners can overlook the unassuming 5.67 K/9 and take advantage of the favorable matchup -- even if you hate stomaching the 4.89 FIP/4.84 xFIP.

Hyun-Jin Ryu - (LAD, SP): 24% owned

Ryu just shut down the Giants with seven shutout innings, though he couldn't walk away with the win and remains 1-0 over his last five starts. That five-start stretch hasn't seen him allow more than two runs in any trip to the hill, as his 2.60 ERA (3.37 FIP, 3.38 xFIP) over that span has been mighty helpful for fantasy owners looking to grab a piece of Dodger magic. It doesn't hurt that he's rung up 30 in those 27 2/3 innings either. He'll look to stay hot and hold onto his rotation slot in an Aug. 6 start against the Mets next.

Luis Castillo - (CIN, SP/RP): 23% owned

After surviving a wild run with multiple matchups against the D-backs and Nationals alongside road dates with the Rockies and Yankees to begin his Major League career, Castillo shut down the Marlins with eight innings of one-run ball with six strikeouts. It seems the hype surrounding the 24-year-old went so far as to cause an anti-hype backlash, but I assure that his mixed-league upside is real. His next start comes at home against the Cardinals on Aug. 5 next, in which he’ll look to improve on his 1.19 WHIP and 9.56 K/9.

Tyler Glasnow - (PIT, SP): 19% owned

I realize this has some “broken record” to it, but once again Glasnow looks amazing at Triple-A. His most recent start on July 30 saw him strike out 12 of Boston’s Minor Leaguers while walking just one. He’s averaging one earned run per start and has struck out 85 in 55 2/3 innings, but we all know what figure matters the most. After walking 15 batters over his first three starts back on the farm, he’s walked only nine in his last four. In a “lost season”, Pittsburgh should want to give his arm another bit of seasoning to see if he can finally figure out control at the Major League level.

Anthony DeSclafani - (CIN, SP): 14% owned

The man lovingly known as “Tony Disco” went four scoreless innings and struck out six in his most recent rehab start. DeSclafani could be a difference-maker in late August at the earliest and provide healthy K’s alongside ratios that won’t burn anyone, which could be worth a pretty penny to many a fantasy owner -- especially with a favorable schedule on tap, just as Castillo’s profile calls for.

Kendall Graveman - (OAK, SP): 12% owned

Graveman is all set to rejoin Oakland’s rotation on Thursday, as he draws a start against the Giants. I’m sorry San Francisco fans, but that’s pretty much a continuation of one’s Minor League rehab assignment at this point. While Graveman’s rehab assignment didn’t go so well on the whole (8 ER in 10 IP), his last start saw him allow just one run (a homer) in 4 2/3 innings. He struck out five and walked two.

Dinelson Lamet - (SD, SP): 11% owned

Like our friend Luis Castillo (though not as gracefully), Lamet is another young, exciting arm who suffered a bit in tougher matchups. “A bit” is being nice, as he gave up five earned in just four innings against the Indians and Rockies in back-to-back outings, but a road date with the aforementioned Giants set him straight on July 23. He then won his next start against the Pirates, tossing six innings of two-run ball with seven strikeouts and only four baserunners allowed. He faces the same Pirates next on Aug. 5.

Reynaldo Lopez - (CWS, SP/RP): 6% owned

Lopez has struck out 10-plus in three of his last six starts -- a stretch that has seen him turn in a 1.96 ERA with only eight walks against his 49 strikeouts in 36 2/3 innings. That ain’t shabby, and at this point, we’re really just waiting for the White Sox to feel like they can move along from the Mike Pelfrey experience or throw James Shields on the DL with some back tightness or something.

A.J. Griffin - (TEX, SP): 4% owned

While Griffin faltered in mid-May before hitting the disabled list with an oblique injury, he had allowed just eight earned over his first five starts of the season -- going 4-0 in the process -- much to the delight of waiver-wire scourers everywhere. The righty has been solid in most of his rehab appearances -- including a perfect three-inning start on July 14 -- and could provide fantasy owners with an arm that can strike out nearly a batter per inning in their stretch run.

Lucas Sims - (ATL, SP): 4% owned

Sims’ first Major League start saw him go up against the buzzsaw that is the 2017 Los Angeles Dodgers and come out relatively unscathed. While Atlanta was unable to give him any run support when he was on the hill, he himself handled LA with a quality start in which he walked none. This continues a trend for the rookie with improved control after walking far, far too many in ’14 and ’15. He’ll take on the Marlins at home next in an Aug. 6 start and work on bringing up his elite strikeout potential alongside his control.

Matthew Boyd - (DET, SP): 2% owned

Ever since rejoining Detroit’s rotation in mid-June, Boyd has ripped off three quality starts in three attempts. He also happens to have collected a win in each of those outings with a 16-to-4 strikeout-to-walk ratio and a 3.62 FIP behind his 4.19 ERA over that span. One out of every three batted balls has checked in as “soft contact” per Fangraphs, so let’s just see if he can keep this rolling against the Orioles on Aug. 3.

 

More Waiver Wire Pickups and Adds

 

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REAL-TIME FANTASY NEWS

Mitchell Robinson

Tagged as Questionable for Thursday
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Uncertain for Thursday
Brandon Clarke

Active Against Timberwolves
Isaiah Hartenstein

Resting on Thursday Night
Ja Morant

Won't Play Wednesday Night
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Won't Play Against Denver
OG Anunoby

Listed as Questionable for Thursday
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Iffy for Thursday
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Unavailable Thursday
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Remains Sidelined on Wednesday
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Remains Sidelined Wednesday
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Listed as Questionable for Thursday
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to Miss Thursday's Game
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Doubtful to Play Thursday Night
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Questionable to Play Thursday
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Upgraded to Questionable on Injury Report
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Downgraded to Doubtful Wednesday
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Status Uncertain for Winter Classic
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Ruled Out for Five Months
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Back From One-Game Absence Wednesday
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Available Against Kings
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Good to Go Wednesday
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Out Against Devils
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Misses First Game of the Season Wednesday
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Back in Action Wednesday
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Ruled Out for Sunday
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"Should be Good" to Face the Bears on Saturday
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has "a Good Chance" to Return in Week 16
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Back at Practice on Wednesday
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Will Start Again in Week 16
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Rehabbing ACL, LCL Tears
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Won't Practice Due to Concussion
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to Take Part in Wednesday's Walkthrough Practice
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Day-to-Day, Will Practice on Wednesday
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Jeremiyah Love Officially Heading to NFL Draft
Quinn Ewers

Making First Career Start in Week 16
Tua Tagovailoa

Being Benched by Dolphins
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Jake Merklinger Leaving Tennessee for Transfer Portal
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Jets, Jeremy Ruckert Agree to a Two-Year Extension
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Questionable for Wednesday Night
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Placed on Injured Reserve
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Hurt on Tuesday
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Remains on Shelf Wednesday
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Unavailable Wednesday
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RJ Harvey

Dealing With Rib Injury
Josh Jacobs

Intends to Play Against Bears on Saturday
Zach Bogosian

Misses Tuesday's Game
Marcus Johansson

Unavailable Tuesday
Artyom Levshunov

Scratched for Tuesday
Mathew Barzal

a Game-Time Call Tuesday
Joseph Woll

Returns to Action Tuesday
Mike Matheson

Won't Play on Tuesday
Bam Knight

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Kansas State's Jayce Brown Intends to Transfer
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Nation's Leading Passer Drew Mestemaker to Enter Transfer Portal
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Jayden Maiava Signs New Deal to Return to USC
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Aidan Mizell Won't Return to Florida, Entering Transfer Portal
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East Carolina Targeting Jordan Davis as Next Offensive Coordinator
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Targeting Week 1 Return in 2026
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Michigan QB Jadyn Davis Set to Enter Transfer Portal
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Travis Williams Joining Texas A&M Defensive Staff
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Hauls in Two Touchdowns in Monday Night Loss
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Dylan Raiola Entering His Name into Transfer Portal
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Cincinnati's Brendan Sorsby Plans to Transfer When Portal Opens
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Wins Sixth Fight In A Row
Morgan Charrière

Morgan Charriere Suffers First-Round Knockout Loss
Melquizael Costa

Gets First-Round Knockout Win
Marcus Buchecha

Still Winless In The UFC
Kennedy Nzechukwu

And Marcus Buchecha Fight To Draw
Lance Gibson jr

Lance Gibson Jr. Drops Decision In His UFC Debut
King Green

Gets Back In The Win Column
Kenley Jansen

Agrees to One-Year Deal With Tigers
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LaNorris Sellers to Return to South Carolina in 2026
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Washington State Expected to Hire Kirby Moore as Next Head Coach
CFB

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Manel Kape

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Brandon Royval

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Kevin Vallejos

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In Dire Need Of Victory
Cesar Almeida

Set To Welcome Cezary Oleksiejczuk To The UFC
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Melquizael Costa

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