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Week 18 Waiver Wire Rankings - Fantasy Baseball Pickups Include Ian Kennedy, Rowan Wick, Jesus Luzardo, Jonathan Hernandez

Ian Kennedy - Fantasy Baseball Rankings, Closers and Saves, Waiver Wire Pickups

Fantasy baseball waiver wire rankings for Week 18 of the MLB season. These are free agent options to add off waivers, and our rankings will help you prioritize.

Welcome fellow RotoBallers, as we enter Week 18 of the fantasy baseball season. Last week's list featured players like Luis Garcia, Brady Singer, Alex Cobb and Domingo German off the waiver wire, and we're back at it for more.

Just like any other week, we have put together a full assortment of fantasy baseball waiver wire articles. You can see that full roundup below.

We are with you every single week, and are going to do our best to help guide you through the entire MLB season and bring home that fantasy trophy.

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

 

Week 18 Waiver Wire Roundup for Fantasy Baseball

For those who are not familiar, our team's fantasy baseball waiver wire articles get published on Fridays, Saturdays and Sundays each week.n

First up is our two-start pitcher streamers article by lead editor Pierre Camus, and the top hitter streamers and starts article by Justin Dunbar, released late each week to give you a head start on the week ahead.

For you premium subscribers, you get our overall waiver wire article, compliments of Nick Mariano. These will give you a solid overview of the waiver wire options.

RotoBaller's resident points league guru Nick Gaut brings you his weekly points league pitcher pickups and points league hitter pickups. KC Bubba then brings your his deeper waiver wire pickups for all positions, with a slant for NFBC leagues.

In addition to these articles, we also dig deeper for each position with individual waiver wire articles: starting pitcher pickups, outfield pickups, 2B and SS pickups, 1B and 3B pickups, and players to consider dropping. Last but not least, Anthony Aniano gives you two videos a week for his waiver wire hitters video and waiver wire pitchers video.

 

Who To Pickup for Fantasy Baseball Week 18?

Are you looking for a more direct and structured list of prioritized players to add off the waiver wire?

This article is final piece of the weekly waiver wire pickups series, and its goal is to show you our weekly ranking for the relevant waiver wire pickup options including how to prioritize them for your league (depending on the league size).

So below you will find the overall rankings list, and below that each individual position in priority order. Hopefully this helps you win your waiver wire this week! Let's get to it.

Rank Player Name Position % Ros. Baller Move
1 Jean Segura 2B 47 Add in All Leagues
2 Jesus Luzardo SP 47 Add in 10+ Team Leagues
3 George Kirby SP 38 Add in 10+ Team Leagues
4 Adam Frazier 2B, OF 29 Add in 10+ Team Leagues
5 Rowan Wick RP 13 Add in 10+ Team Leagues
6 Jonathan Hernandez RP 11 Add in 12+ Team Leagues
7 Kyle Finnegan RP 34 Add in 12+ Team Leagues
8 Trent Grisham OF 39 Add in 12+ Team Leagues
9 Alex Cobb SP 36 Add in 12+ Team Leagues
10 Braxton Garrett SP 40 Add in 12+ Team Leagues
11 Dany Jimenez RP 37 Add in 12+ Team Leagues
12 Edward Cabrera SP 36 Add in 12+ Team Leagues
13 Miguel Vargas 3B 17 Add in 12+ Team Leagues
14 Alexis Diaz RP 16 Add in 12+ Team Leagues
15 Aaron Ashby SP, RP 39 Add in 12+ Team Leagues
16 Jose Iglesias 2B, SS 22 Add in 12+ Team Leagues
17 Wil Crowe SP, RP 18 Add in 12+ Team Leagues
18 Kutter Crawford SP, RP 15 Add in 12+ Team Leagues
19 Ian Kennedy RP 8 Add in 12+ Team Leagues
20 Kyle Lewis OF 19 Add in 12+ Team Leagues
21 Nick Lodolo SP 35 Add in 12+ Team Leagues
22 Vinnie Pasquantino 1B 14 Add in 12+ Team Leagues
23 William Contreras C 41 Add in 12+ Team Leagues
24 Seth Brown 1B, OF 28 Add in 12+ Team Leagues
25 Luis Rengifo 2B, 3B, SS, OF 23 Add in 12+ Team Leagues
26 Randal Grichuk OF 36 Add in 12+ Team Leagues
27 Pete Fairbanks RP 7 Add in 15+ Team Leagues
28 Eddie Rosario OF 20 Add in 15+ Team Leagues
29 Mitch Keller SP 14 Add in 15+ Team Leagues
30 Ryan Tepera RP 9 Add in 15+ Team Leagues
31 Luis Garcia 2B, SS 7 Add in 15+ Team Leagues
32 Victor Robles OF 4 Add in 15+ Team Leagues
33 Domingo German SP 25 Add in 15+ Team Leagues
34 A.J. Puk RP 25 Add in 15+ Team Leagues
35 Justin Steele SP, RP 13 Add in 15+ Team Leagues
36 Nick Gordon 2B, SS, OF 2 Add in 15+ Team Leagues
37 Alek Thomas OF 15 Add in 15+ Team Leagues
38 Daniel Vogelbach 1B 6 Add in 15+ Team Leagues
39 Tyrone Taylor OF 3 Add in 15+ Team Leagues
40 Jose Trevino C 19 Add in 15+ Team Leagues



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POPULAR FANTASY TOOLS

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REAL-TIME FANTASY NEWS

Connor McDavid

Aiming for More Goals
Shedeur Sanders

Unlikely to Play in 2025
NJ

Luke Glendening Signs Tryout Deal With Devils
Pete Crow-Armstrong

Leaves Early on Saturday After Fouling Ball Off his Knee
Dylan Harper

Hoping to be Ready for the Opener Versus Dallas
Christian McCaffrey

RapSheet: Signs Pointing Towards Christian McCaffrey Playing in Week 1
Quinshon Judkins

Signs Fully Guaranteed Deal with Cleveland
EDM

Derek Ryan Retires From Hockey
Connor Zary

Agrees to Three-Year Deal With Flames
Carey Price

Canadiens Trade Carey Price to Sharks
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Scores Twice in Brazil
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Spectacular in Win Over Chiefs
Marquise Brown

Sees Absurd Target Share Friday
Bobby Witt Jr.

Dealing With Back Spasms
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Exits Early on Friday
Xavier Worthy

Injures Shoulder Early in Brazil, Questionable to Return
Adolis García

Adolis Garcia Placed on Injured List With Quad Strain
Tyler Glasnow

Scratched on Friday With Back Tightness
Jayden Reed

Questionable to Play in Season Opener
Christian McCaffrey

Listed as Questionable for Season Opener With Calf Issue
Tyreek Hill

Cleared for Week 1
Rasmus Hojgaard

Finishes Tied For Second at Omega European Masters
Tyrrell Hatton

Finishes Tied for 32nd at LIV Indianapolis
Matt Fitzpatrick

Finishes Fifth at Omega European Masters
Patrick Cantlay

Finishes Tied For Second in 2025 FedEx Cup Standings
Xander Schauffele

Finishes 42nd in 2025 FedEx Cup Standings
Tyler Glasnow

Scratched From Friday's Start for Undisclosed Reasons
Christian Kirk

Ruled Out for Week 1
Shohei Ohtani

Returning to the Mound on Friday
Kyle Finnegan

Lands on Injured List With Adductor Strain
Aaron Judge

Returns to Right Field on Friday
De'Von Achane

Without Injury Designation Heading Into Week 1
Christian McCaffrey

Seen Working on Side Field During Friday's Practice
Malik Nabers

Cleared to Play on Sunday
Willson Contreras

' Suspension Reduced, to Start Serving it on Friday
Kodai Senga

Mets Send Kodai Senga to Triple-A to Get Right
Chris Godwin

Officially Ruled Out for Week 1
Malik Nabers

' Reps Limited Friday Due to "Tight" Back
Caio Borralho

Set For A Title Eliminator Bout
Nassourdine Imavov

Looks To Earn A Title Shot
Mauricio Ruffy

Looks To Extend His Win Streak
Benoît Saint Denis

Benoit Saint Denis Set For UFC Paris Co-Main Event
Modestas Bukauskas

Looks To Extend His Win Streak
Paul Craig

In Dire Need Of Victory
Mason Jones

Set for Main-Card Bout
Bolaji Oki

Looks To Win Back-To-Back Fights
Rhys McKee

Set To Open Up UFC Paris Main Card
Axel Sola

Alex Sola Set To Make His UFC Debut
Saquon Barkley

Scores Touchdown in Low-Yardage Outing
Jalen Hurts

Rushes for Two Touchdowns on Thursday
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Salvages Inefficient Outing With Two Touchdowns
CeeDee Lamb

110-Yard Game Marred by Four Drops
Will Shipley

Questionable to Return on Thursday Night
Pablo López

Pablo Lopez Expected to Return on Friday
Jazz Chisholm Jr.

Exits With Knee Contusions
Will Smith

Unlikely to Play This Weekend
Shohei Ohtani

to Pitch on Monday
Jon Rahm

Looks to Prove His Importance on European Ryder Cup Team
Tommy Fleetwood

Among Leaders of European Ryder Cup Team
Brandon Sproat

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Alperen Sengün

Alperen Sengun Close to Triple-Double Versus Serbia
Nikola Jokić

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Nikola Jovic Shakes Off Minor Injury
E.J. Liddell

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Ben Simmons Reportedly Considering Retirement
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Agrees to Four-Year, $90 Million Extension
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Exits With Hand Contusion
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Gets Captain's Pick to Join Team Europe
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PGA

Victor Hovland to Make Third Ryder Cup Appearance for Team Europe
J.J. Spaun

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Makes First Ryder Cup Appearance at Bethpage
Harris English

Named to Ryder Cup Team for Second Time
Justin Thomas

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Ben Griffin

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Bryson DeChambeau

Set to be Part of Team USA at Bethpage
Santi Aldama

Bags Double-Double in Losing Effort
Guerschon Yabusele

Erupts for 36 Points Against Poland
Luka Dončić

Luka Doncic Leads Slovenia Into Next Round at EuroBasket
San Antonio Spurs

Stanley Umude Signs Training Camp Deal With Spurs
Reece Beekman

Joins Magic for Training Camp
Justin Minaya

Signs Exhibit 10 Deal With Magic
Alexandre Sarr

to Miss Rest of EuroBasket
Jared McCain

"On Pace" for Training Camp
Luke Hughes

Devils Optimistic About Signing Luke Hughes
Martin Fehérváry

Martin Fehervary on Track to Be Ready for Training Camp
Dylan Holloway

Good to Go for Start of Season
Josh Morrissey

Fully Healthy for Start of Season
Dennis Hildeby

Signs Three-Year Extension With Maple Leafs
Franz Wagner

Collects Double-Double in Blowout Win
Alperen Sengün

Alperen Sengun Achieves Rare Numbers at EuroBasket
Nikola Vučević

Nikola Vucevic Dominates Against Sweden
Kristaps Porzingis

Finding Form at EuroBasket
Nikola Jović

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Victor Wembanyama

Looking "Quite Stellar"
Denny Hamlin

Ends Eventful Day at Darlington in Seventh Place
NASCAR

Bubba Wallace Almost Earns a Top-Five Finish at Darlington
John Hunter Nemechek

has His Best 2025 Performance at Darlington
Ryan Blaney

Has An Underwhelming Performance At Darlington
Josh Berry

Crashes Early and Suffers A Playoff Setback at Darlington
Chase Elliott

Under Playoff Pressure After 17th-Place Darlington Finish
Kyle Larson

Despite Hendrick Mediocrity, Kyle Larson Remains Pretty Safe in Playoffs
Alex Bowman

Opening-Lap Crash and Botched Pit Stop May Have Sunk Alex Bowman's Playoff Hopes
Erik Jones

Darlington Master Erik Jones Comes Up Short but Still Finishes Third
AJ Allmendinger

A.J. Allmendinger Impresses at Southern 500

RANKINGS

QB
RB
WR
TE
K
DEF
RANKINGS
C
1B
2B
3B
SS
OF
SP
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