👉 TAP TO SAVE 50% WITH CODE SPRING
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

Week 18 Waiver Wire - First Base (1B) and Third Base (3B)

Pierre Camus recommends first basemen (1B) and third basemen (3B) who are valuable waiver wire targets or adds for Week 18 of the 2017 fantasy baseball season.

The roster changes continue and fantasy values will keep fluctuating. Now is the time to focus on speculative adds for players who may see increased roles or move to a better situation.

The corner infield positions traditionally offer power with the potential for high averages, so you may want to target players that can offer an advantage in those categories to bolster your team. In this piece, I'll identify waiver wire targets for first base and third base in week 18 who should be able to contribute in multiple categories, either as replacements or bench depth. These players are owned in 50% or less of Yahoo! leagues.

We'll also look at the names mentioned in last week’s post, noting which players have graduated off of the waiver wire (ownership higher than 50%), which are still recommended pickups, and which we are dropping off the list entirely.

Featured Promo: Save 50% the regular price with discount code SPRING, for a limited time. Exclusive access to our Team Sync platform, DFS cheat sheets, Lineup Optimizers, betting/prop picks, and exclusive content from Nick Mariano and Eric Cross! GAIN ACCESS NOW

 

Week 18 Corner Infield (CI) Waiver Wire Targets

Rafael Devers (3B, BOS) 41% owned

The Red Sox solved their third base dilemma in two interesting ways: they traded for Eduardo Nunez and called up top prospect Rafael Devers. The Nunez deal was made after Devers was brought up and it appears Nunez will fill a utility role. In fact, he has played DH and second base, not third, in his first two games with the club. Devers is a consensus top-20 overall prospect who recently played in the MLB Futures Game. His pedigree alone makes him worth adding, but he's justifying the promotion so far with a .300 average and two homers in his first 20 at-bats. He slashed .296/.354/.482 in the minors and has shown great plate discipline, especially considering his age. At 20 years old, he has a world of potential and is a top-flight keeper option. He is likely to have ups and downs this season, however, so if consistency is what you seek then proceed cautiously.

Yonder Alonso (1B, OAK) 49% owned

Every time his ownership dips under 50%, I will keep putting Alonso on this list. Despite all the positive changes Alonso has made this season in terms of training, approach, and even launch angle, fantasy owners just don't believe in his career year lasting. He had been in a bit of a funk lately, possibly related to trade rumors, but he did go 3-for-6 with two RBI and a walk-off homer on Sunday. As of this writing, he is still in Oakland, although that could change before the deadline. Regardless, Alonso doesn't seem destined to flop down the stretch. As always, check the transactions closely on Monday to see if he has a new address. More than likely, anywhere he would wind up will help his value.

Gerardo Parra (1B/OF) 44% owned

At risk of recommending him at the tail end of a hot streak, Parra is someone who can't be ignored any longer. He has driven in five runs in the last four games and is batting a blistering .491 for the month of July. A 1-for-8 performance in Sunday's double-header lowered his season average to .354. The only real issue with Parra has been consistent playing time. In head-to-head leagues, it might be hard to swallow starting a player who only starts four or five times a week. In most other formats, he should in there on a regular basis for his batting average. A word of warning: he almost never walks (nine times in 218 plate appearances), so if your league counts OBP he won't be as useful as you would think.

 

Hold For Now

Lucas Duda (1B, TB) 11% owned - He did get shipped after all, just to a different AL East team than we expected. Duda will now DH full-time for the Rays, sliding Corey Dickerson to the outfield. This doesn't necessarily help his value, however, as Tampa Bay's Tropicana Field ranks 25th in Home Run Park Factor for left-handed hitters. It hasn't stopped Logan Morrison or Steven Souza from putting up big power numbers, though. Duda should still be good for power only.

Cory Spangenberg (2B/3B/OF, SD) 10% owned - He's still hitting well and has scored six runs in his last five games. The only complication is Yangervis Solarte returning from the DL and Carlos Asuaje holding his own at second base, which means Spangenberg and/or Solarte will be moved around the diamond with the occasional day off. His value seems limited to rotisserie leagues with at least 14 teams and a multitude of roster spots.

Trey Mancini (1B/OF, BAL) 46% owned - Mancini keeps rewarding those who put faith in him, jacking two homers and driving in six over the past week. He's a surefire keeper and might just finish this season with better power numbers than teammate Mark Trumbo, if you can believe it. Oh, and he's hitting a hair below the .300 mark too.

Victor Martinez (1B, DET) 29% owned - This is a tough one, as V-Mart hasn't done anything to warrant cutting him, nor has he done much to excite fantasy owners. Age seems to have caught up with him after all, turning him into a marginal corner infield option. If you are in maintenance mode, he should be fine, but if you need to pad some stats in the power categories then you should look elsewhere for higher upside.

 

Cut Bait

 N/A

 

More Waiver Wire Pickups and Adds

 

Premium Tools & DFS Research

Get a free trial of our powerful MLB Premium Tools. Our famous DFS Optimizer & Lineup Generator, daily Matchup Ratings, expert DFS Lineups/Cheat Sheets, and more.

Sign Up Now!




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Dylan Harper

is Ready for Sunday's Game
Grayson Allen

is Questionable for Sunday's Game
Mark Williams

is Questionable for Game 1 on Sunday
Reed Sheppard

Moves into Starting Five on Saturday
Kevin Durant

is Ruled Out for Game 1 on Saturday
Stuart Skinner

Starting Game 1 Against Flyers
Alexandre Carrier

Back at Practice
Jared McCann

Undergoes Lower-Body Procedure
Andrei Kuzmenko

Activated From Injured Reserve
Victor Hedman

Out for Game 1 on Sunday
William Karlsson

Unavailable for Start of First-Round Series
Quinn Hughes

Available Saturday
Miro Heiskanen

Cleared for Game 1
Jonathon Brooks

Buy Window is Still Open for Jonathon Brooks
NFL

Skyler Bell Projects More as an NFL Contributor Than Fantasy Difference-Maker
NFL

Can Chris Brazzell II Find More NFL Success Than Past Tennessee Receivers?
Quinshon Judkins

Brings High Floor but Low Ceiling into Second Season
George Kittle

Has Become a High-Risk Bargain
NFL

Eric McAlister's Dynasty Value in Question Coming Off Pre-Draft Injury
Jhoan Duran

Placed on 15-Day Injured List With Oblique Strain
Brian Thomas Jr.

Can Brian Thomas Jr. Rebound After Down Year in 2025?
Patrick Mahomes

Dynasty Value in Question After Injury?
Tre' Harris

Offers Buy-Low Upside for Dynasty Managers
Braelon Allen

Still Offers Dynasty Upside Despite Lost Season in 2025
Kyle Stowers

Will be Activated on Sunday
Aaron Rodgers

Remains a Free Agent Ahead of the NFL Draft
Josh Allen

Healthy and Armed with New Top Receiver
Kyler Murray

a Zero-Risk Dynasty Target?
Rachaad White

Is Rachaad White an Offseason Trade Target in Dynasty Leagues?
Jesper Wallstedt

to Start in Goal for Minnesota on Saturday
Stefon Diggs

Still a Free Agent Ahead of the NFL Draft
Trey Benson

Stuck in a Crowded Backfield
Jacory Croskey-Merritt

Year 2 Value Tied to Pick No. 7 in the NFL Draft
Sean Tucker

Dynasty Value Still Comes Primarily as an Injury Replacement
Jake Tonges

a Capable Fill-in for as Long as He Needs to Be
NFL

Ja'Kobi Lane Could Need Time to Develop for Fantasy Managers
Chig Okonkwo

Could Still Be Undervalued Despite Calls for a Breakout
LaMelo Ball

Scores 23 Points in Season-Ending Loss
Jordan Goodwin

Fills Stat Sheet in Play-In Win
Paolo Banchero

Powers Magic Into Playoffs
Jalen Green

Drops 36 Points to Clinch Playoff Spot
Amen Thompson

Off Injury Report for Playoff Opener
Jabari Smith Jr.

Cleared After Resting in Season Finale
Alperen Sengün

Alperen Sengun Cleared for Game 1 Against Lakers
Logan Stankoven

Presumed Ready for Game 1
Max Muncy

has Another Multi-Homer Game at Coors Field
Lourdes Gurriel Jr.

Expected to Make Season Debut on Saturday
Austin Riley

Hits Two Home Runs in Shutout Win Over Phillies
Daulton Varsho

Removed Early on Friday With Knee Discomfort
Aaron Gordon

Available for Game 1 Against Timberwolves
Julius Randle

Cleared for Playoffs
Jaxson Hayes

Available Saturday Night
Grayson Allen

Will Play Against Warriors
Kristaps Porzingis

Cleared for Friday's Game
Kevin Durant

Iffy for Saturday's Game 1
Mark Williams

Won't Play Friday Night
Spencer Jones

is Questionable for Game 1 on Saturday
Peyton Watson

is Ruled Out for Game 1 on Saturday
Edwin Uceta

Having More Shoulder Issues, "Shut Down for a Few Days"
Josh Hader

Moved to 60-Day Injured List
Willson Contreras

Returns to Red Sox Lineup on Friday
Daniel Palencia

Goes on 15-Day Injured List With Oblique Strain
Juan Soto

Still on Track to Return Next Week
Los Angeles Angels

Garret Anderson Dies at 53 Years Old
Mike Malott

A Favorite At UFC Winnipeg
Gilbert Burns

Set For UFC Winnipeg Main Event
Kyler Phillips

Set UFC Winnipeg Co-Main Event
Charles Jourdain

Looks To Extend His Win Streak
Jai Herbert

An Underdog At UFC Winnipeg
Mandel Nallo

Set For His UFC Debut
Karine Silva

Looks To Get Back In The Win Column
Jasmine Jasudavicius

Looks To Bounce Back
Robert Thomas

Wraps Up Season With a Hat Trick
Macklin Celebrini

Establishes Sharks' New Scoring Record
Scott Wedgewood

Keeps Kraken From Scoring Thursday
Nathan MacKinnon

Wins Rocket Richard Trophy With 53 Goals
Connor McDavid

Secures Sixth Art Ross Trophy With Four-Assist Performance
Connor Dewar

Ready for Game 1
Nikita Grebenkin

Unavailable at Start of Playoffs
Parker Messick

Flirts With No-Hitter in Latest Gem Against Orioles
Mike Trout

Hits Five Homers in Series Versus Yankees
CGY

Arsenii Sergeev to Make NHL Debut Thursday
Aleksander Barkov

Cleared for World Championship
Pierre-Luc Dubois

Dealing With Fractured Hand
Zach Whitecloud

Ready to Rock Thursday
Spencer Arrighetti

Fans 10 in Season Debut, to Remain a Focal Point in Rotation?
Nick Pivetta

Dealing With Flexor Strain, Could Miss Months
Nico Hoerner

Homers, Drive in Five in Win Over Phillies
Shota Imanaga

Strikes Out 11 in First Win of the Season
Sal Stewart

Continues to Hit, Goes Deep Twice on Wednesday
Shohei Ohtani

Strikes Out 10 in Win Over Mets
Shohei Ohtani

Will Pitch on Wednesday, But Won't DH
CFB

Michigan Lands Commitment From Quarterback Kamden Lopati
Sahith Theegala

Brings Strong Form Into Harbour Town
Wyndham Clark

Needs Putter to Show Up at RBC Heritage
Jacob Bridgeman

Looks to Return to Elite Form at Harbour Town
J.J. Spaun

a Volatile Option at RBC Heritage
PGA

Sungjae Im Offers High-Upside Value at RBC Heritage
Matt Fitzpatrick

Set for Another Strong Showing at RBC Heritage
Jason Day

Eyes Bounce-Back After Sunday Struggles at the Masters
Akshay Bhatia

Looking to Rebound at Harbour Town
Cameron Young

Hoping to Secure Second Win of Season at RBC Heritage
Scottie Scheffler

Looks to Win Again at RBC Heritage
Shane Lowry

Has Disappointing Final Round at Masters
Viktor Hovland

Hoping to Build on Final Round at Masters
Brian Harman

Struggling For Consistency Heading to RBC Heritage
Chris Gotterup

Putting Together Outstanding 2026 Season
Justin Thomas

Looks to Defend in Hilton Head
Jordan Spieth

in Search of Improved Putting at RBC Heritage
Marco Penge

May Continue Up-and-Down Ride at the RBC Heritage
Xander Schauffele

Could Get The Job Done at RBC Heritage
Jake Knapp

Keeps Building Strong Results in 2026
Kurt Kitayama

Trying to Regain Form From Florida
Collin Morikawa

Continues to be a Scary DFS Play at RBC Heritage
CFB

Tramell Jones Jr. Outperforms Aaron Philo During Florida's Spring Scrimmage
CFB

Keelon Russell Flashes in Alabama's Spring Game
Ty Gibbs

Holds off the Field for His First Cup Series Victory at Bristol
Ryan Blaney

Earns His First Runner-Up Finish at Bristol
Kyle Larson

Dominant Performance At Bristol Falls Short of Victory
Tyler Reddick

Matches his Career-Best Finish at Bristol
Alex Bowman

Crashes Early at Bristol in Return From Injury
Carlos Ulberg

Is The New Light Heavyweight Champion
Jiří Procházka

Jiri Prochazka Suffers First-Round Knockout Loss
Azamat Murzakanov

Suffers His First Loss
Paulo Costa

Wins Back-to-Back Fights
Curtis Blaydes

Drops Decision At UFC 327
Josh Hokit

Remains Unbeaten
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF