👉 TAP TO SAVE 30% WITH CODE NEW
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
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
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.

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

 

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
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Kirill Kaprizov

Bags Sixth Career Hat Trick Sunday
Stuart Skinner

Nursing Upper-Body Injury
Charlie Lindgren

Gets the Nod Sunday
Pavel Buchnevich

Ready to Play Sunday Night
Jordan Staal

Jordan Martinook Unavailable Sunday
Frederik Andersen

Takes on Senators Sunday
Linus Ullmark

Faces Hurricanes Sunday
Trevor Lawrence

Can a Dynamic Surrounding Cast Lead Trevor Lawrence to Another Career Year?
Malik Willis

Dolphins Want to Build Around Malik Willis
Courtland Sutton

Has Courtland Sutton's Dropping Dynasty Value Made Him a Buy-Low?
Ryan Rollins

Available Against Grizzlies
David Njoku

One of the Top Remaining Free Agents
Leonard Miller

Matas Buzelis Out Sunday, Leonard Miller Joins Starting Lineup
Tyler Warren

Has Room to Grow in Year Two
Nikola Vučević

Nikola Vucevic Back in Action Sunday
Josh Giddey

Won't Play Against Suns
Trey Murphy III

Out Sunday
Dejounte Murray

Misses Second Straight Game
Anthony Edwards

Won't Play Sunday
Pete Fairbanks

Serving as Opener Before Going on Paternity List
George Klassen

Called Up to Start on Sunday
Stephon Gilmore

Announces his Retirement
Hunter Brown

Placed on 15-Day Injured List with Right-Shoulder Strain
Matthew Stafford

Rams to Put Matthew Stafford on Pitch Count Ahead of 2026 Season?
Isaiah Likely

John Harbaugh "Certain" Isaiah Likely Will Break Out
New York Jets

Jets "Leaning Toward" Arvell Reese at No. 2 Overall
Cleveland Browns

Browns Targeting Carnell Tate at No. 6 Overall?
Tennessee Titans

Titans "Love" Their Running Back Room
Jauan Jennings

Asking for Too Much Money?
Brandon Aiyuk

Nothing Imminent With Brandon Aiyuk
Luther Burden III

Bears Want to Continue to Get the Ball to Luther Burden III
Jesús Luzardo

Jesus Luzardo Dominates Rockies on Saturday
Byron Buxton

Back in Sunday's Lineup
Mookie Betts

Heading to the Injured List With Oblique Strain
A.J. Brown

to be Traded to Patriots on June 2?
Cade Horton

Cubs Place Cade Horton on 15-Day Injured List With Forearm Strain
Isaiah Collier

Out Again Sunday
Immanuel Quickley

Still Sidelined Sunday
Nicolas Claxton

Won't Play Sunday
Evan Mobley

Sidelined Sunday
Jarrett Allen

Won't Play Against Indiana
Pascal Siakam

Ruled Out Sunday
Clayton Keller

Collects Four Points Against Canucks
Andrew Nembhard

Ruled Out Vs. Cleveland
Jack Eichel

Records Three Assists in Saturday's Win
Gabe Perreault

Nets First Career Hat Trick
Nicolas Hague

Exits Early Against Sharks
MacKenzie Weegar

Listed as Day-to-Day
Jack McBain

Considered Week-to-Week
Justin Faulk

Questionable Sunday
MarShawn Lloyd

a Dynasty Trade Target with Long-Term Upside?
Emanuel Wilson

a Low-Risk Trade Target in Dynasty Leagues?
Jalen Nailor

Seems Likely to Face Competition
Adrian Kempe

Delivers a Four-Point Performance
Dylan Sampson

a Candidate for Standalone Value in 2026?
Jaylin Noel

Still the Texans' WR4 for 2026?
Evgeni Malkin

Collects Four Points on Saturday
Keenan Allen

Remains a Free Agent in Early April
Mookie Betts

Considered Day-to-Day, Heading for an MRI on Saturday
Juan Soto

Day-to-Day With Minor Groin Strain, No Decision on IL Yet
Anthony Edwards

Questionable for Sunday
Andre Drummond

Kelly Oubre Jr., Andre Drummond Join Starting Lineup Saturday
Marcus Sasser

Upgraded to Available
Tobias Harris

Cleared to Play Saturday
Jalen Duren

Available Saturday
Paul George

Ready to Rock Saturday
Bruce Brown

Suffers Leg Injury Saturday
Nick Lardis

Available Against Kraken
Oliver Ekman-Larsson

Won't Play Saturday
MLB

Cubs-Guardians Game Postponed on Saturday
Mookie Betts

Leaves Early With Back Injury
Tyler Kleven

Out Week-to-Week
Mason Marchment

Expected to Return Saturday
Aliaksei Protas

Returns on Saturday
Alejandro Kirk

Placed on 10-Day Injured List With Thumb Fracture
Juan Soto

Mets Concerned About Juan Soto's Calf Injury
Juan Soto

Removed with Calf Tightness
Byron Buxton

is Day-to-Day with Forearm Contusion
Byron Buxton

Leaves on Friday After Being Hit by a Pitch
Cade Horton

Headed for Injured List Stint
Isaac Paredes

Placed on Bereavement List
Jordan Lawlar

Suffers Fractured Wrist, Set to Miss 6-8 Weeks
Alejandro Kirk

Having X-Rays on his Thumb
Cade Horton

Exits Friday's Start with Forearm Tightness
Chris Duncan

Set For UFC Vegas 115 Main Event
Renato Moicano

An Underdog At UFC Vegas 115
Tabatha Ricci

Set For UFC Vegas 115 Co-Main Event
Virna Jandiroba

Looks To Bounce Back
Brendson Ribeiro

In Desperate Need Of Win
Abdul-Rakhman Yakhyaev

Looks To Remain Unbeaten
Ethyn Ewing

Set For His Second UFC Bout
Rafael Estevam

Looks To Remain Undefeated
CFB

Gunner Stockton Looking "Great" After Offseason Injury
CFB

Sam Leavitt Showing "Encouraging Signs" at LSU Practice
J.J. Spaun

Needs the Putter to Cooperate in San Antonio
Thorbjorn Olesen

Trending Up in San Antonio
Denny McCarthy

Carrying Momentum into San Antonio
Chris Kirk

Has Course History on His Side in San Antonio
Billy Horschel

a Volatile Option at the Valero Texas Open
Joe Highsmith

Still Searching for Form in San Antonio
Christiaan Bezuidenhout

Looks to Find Form at the Valero Texas Open
Jordan Spieth

a Horse for Course History at TPC San Antonio
Robert MacIntyre

Has One Flaw to Overcome at Valero Texas Open to be a Must-Play
Maverick McNealy

In Exceptional Form This Season
Michael Thorbjornsen

Playing Well But Still Searching For A Win
Hideki Matsuyama

Playing Well Heading to the Valero Texas Open
Si Woo Kim

Heads to Valero Texas Open For Final Tune-Up Before Masters
Collin Morikawa

Withdraws From Valero Texas Open
PGA

Stephan Jaegar Still Looking For Consistency at Valero Texas Open
Nicolai Hojgaard

is Red-Hot Coming to TPC San Antonio
Tony Finau

a Risky Proposition at Valero Texas Open
Ludvig Aberg

Looks to Shake Off Collapse at Valero Texas Open
Patrick Rodgers

Needs to Make More Birdies in San Antonio
Sepp Straka

Seeks Opportunity in San Antonio This Weekend
Nick Taylor

Could Again Struggle at the Valero Texas Open
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF