👉 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 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

Buy or Sell - Undervalued and Overvalued Players for Week 23

Pierre Camus takes a look at players who may be overvalued or undervalued in MLB week 23. These players could be buy or sell candidates for the 2018 fantasy baseball season.

You probably aren't technically able to make trades in your leagues by this point in the season, but it's never too late to buy or sell from the plethora of talented players available in fantasy baseball waiver pools. Instead of trading assets with other owners, you can "buy" players that have been overlooked or recently discarded on the wire. In this case, think of it as a short-term investment that comes at a low cost (you did save at least a couple bucks of FAAB for the final month, right?)

Rather than trade candidates, I'll focus on players that appear to be trending up or down, but could soon be headed in opposite directions. In other words, we'll find some undervalued and overvalued players for you to target in free agency, or the trade market if your league still allows.

As always, I will never advocate that you buy or sell a player if I wouldn't follow the same advice myself. Now, time to assess some fantasy values.

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

 

Undervalued Players - Week 23

Jonathan Villar (2B/OF, BAL) 51% owned

Trust issues? I get it. I too owned Villar earlier this year, only to leave him on waivers month ago when it was obvious he wasn't going to come close to approaching his career-year numbers from two seasons ago. A fresh start in Baltimore might have been all he needed though. In August, Villar hit .275 with four HR, 13 RBI, 15 R, and eight steals - all highs for any month since 2016. He's absolutely worth owning for steals alone, but it looks like he can bring much more to owners down the stretch.

Joey Wendle (2B/3B/OF, TB) 21% owned

He's likely been streamed and discarded several times over in many leagues and ignored in others, but Wendle is outperforming prospect Willy Adames and holding down the leadoff spot in Tampa. Despite notching two steals in a game last Wednesday and four in the last two weeks, Wendle is only up to 12 SB this season. Don't pick him up for speed, pick him up because he is batting .296 on the year and should continue to score runs at a fair clip atop the batting order. That said, don't be long to cut bait if he does start to slump. He owns a 6% walk rate that was below-average at almost every minor league stop and his .351 BABIP may not last a whole month longer.

Hunter Renfroe (OF, SD) 21% owned

I've always been a believer in Renfroe's massive swing and the ability to drive the ball. After a massively disappointing rookie season, he's proven that he can hit Major League pitching at a hard rate, posting a 45.2% Hard% over 301 at-bats. He's up to 17 home runs this year, which is behind last year's pace, but he's at least near replacement level with his .256 average. Don't look at his OBP - he just doesn't like to take free passes, so points leagues and those that count OBP/OPS shouldn't consider him. Traditional 5x5 league owners could use him as a cheap power source as he's been hot lately and the Padres continue to play in hitter-friendly venues like Colorado and Arizona.

Corey Dickerson (OF, PIT) 55% owned

After batting .400 in the month of July and swatting six homers, Dickerson went homerless throughout August and batted just .209. Confused owners may be abandoning him in their time of need, but that makes him an immediate add for those with bench space. He's always been a streaky hitter, but 2018 has been an extreme version of that. The Pirates may have lost their playoff mojo, but with Austin Meadows now gone, Dickerson should continue to get regular playing time in the middle of a potent lineup.

Gio Gonzalez (SP, MIL) 57% owned

He's been horrible lately, allowing four disastrous starts out of his last six, posting a 7.47 ERA in the last month. Moving to a more hitter-friendly park won't help either. But wait... Nats park is actually fourth in Park Factor for runs this season whereas Milwaukee's Miller Park is 18th. While Miller Park is sixth in HR factor, Nationals Park is still higher at third. Last year things were different, but this move won't hurt Gonzalez and he now moves to a winning club environment as well. Don't count him out based on a rough stretch either - Gonzalez was posting a sub-4.00 ERA and striking out almost a batter per inning for most of the season. He won't be a league-winner, but he could be a solid end-of-rotation piece in deeper leagues.

 

Overvalued Players - Week 23

Kole Calhoun (OF, LAA) 51% owned

What goes up must come down. I highlighted Calhoun's horrendous Statcast numbers throughout the first half of the season until he finally woke up and decided to start swinging the bat like he meant it. He was one of the hottest hitters in the league throughout July, posting a .322/10/25 line. He's slowing down lately, which could be a warning signal that it's time to move away from him. In the last 10 games, has just one RBI and a 12:1 BB:K rate. Bench him for now and drop if he doesn't pick it back up soon.

Sean Newcomb (SP, ATL) 63% owned

His strikeout numbers remain high (28 K in his last 25 IP) and he has mixed in some good starts with his duds, so you may be apt to overlook the rising ERA. The fact is that he had the good fortune to face the Marlins twice and a resigned Nats team for three solid starts, but has mostly struggled in the second half against real competition. With a career-high 145 innings under his belt, Newcomb could be fatigued. Newcomb still hasn't solved all his command issues, as a 4.28 BB/9 demonstrates, so his WHIP is a liability already. Use him in plus-matchups, but avoid otherwise if you value your ratios.

Michael Fulmer (SP, DET) 40% owned

Fresh off the DL last week, Fulmer posted one scoreless start and then one clunker. Either way, he hasn't lasted as much as five innings in any of his last three outings dating back to July before his injury. The team doesn't have much incentive to push his limits throughout September, so he will have limited appeal in fantasy leagues and carries more risk than he's worth as a low-strikeout pitcher. You're better off picking up someone like Austin Gomber or Joey Lucchesi.

 

More Risers and Fallers




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Justin Rose

to Continue Mid-Season Club Change at Truist Championship
Si Woo Kim

is Back to Peak Form Ahead of Truist Championship
Sam Merrill

Heads to Locker Room in Game 1
Sam Burns

to Bounce Back at Truist Championship
Cameron Young

Looks to Carry Dominance to Quail Hollow
Anthony Edwards

Iffy for Game 2
Rory McIlroy

Returns to Familiar Stomping Grounds This Week at Quail Hollow
Ayo Dosunmu

Listed as Questionable Wednesday
Kevin Huerter

Remains Out for Series Opener
Carter Bryant

Questionable for Game 2
Chris Gotterup

Looking to Bounce Back at Quail Hollow
MLB

Cardinals-Brewers Game Postponed on Tuesday
Joel Embiid

Expected to Play Wednesday
Roman Anthony

Day-to-Day With Wrist Sprain
Radko Gudas

to Remain Sidelined Wednesday
Sam Carrick

Upgraded to Day-to-Day
Noah Cates

Considered Day-to-Day
Alexander Nikishin

Cleared to Play in Game 3 Against Flyers
Josh Manson

Expected to Remain Out Tuesday
Filip Gustavsson

Starting Game 2 Against Avalanche
Victor Hedman

Reveals Reason for Absence
Travis Kelce

Dynasty Value Fading Entering 2026
DJ Moore

a Prime Bounce-Back Candidate Following Offseason Trade
Derrick Henry

Dynasty Value Holding Steady Following NFL Draft
Ladd McConkey

Can Ladd McConkey Re-Establish His Dynasty Value in 2026?
Ryan Flournoy

Is Ryan Flournoy a Dynasty Stash Candidate Due to Long-Term Upside in Dallas?
Dante Fowler Jr.

Signing with Seahawks
Jacob Misiorowski

"All Things Look Good" for Jacob Misiorowski to Start on Wednesday
Tommy Fleetwood

Looking For Better Iron Play at Quail Hollow
Micah Parsons

Packers Expect Micah Parsons to be Ready "Early in the Season"
Tucker Kraft

Expected Back "Early in the Season"
Calvin Ridley

Brian Daboll Says it's "Good to Have" Calvin Ridley on Roster
Isaac Guerendo

Buried on Depth Chart, Looking for New Team?
Jalen Nailor

Raiders Expect Jalen Nailor to Take "Big Leap" in "Featured Role"
MLB

Rockies-Mets Game Postponed Due to Inclement Weather
CFB

Mario Craver Enters No. 1 Wide Receiver Role for Marcel Reed
Raisel Iglesias

Braves Officially Reinstate Raisel Iglesias From Injured List on Tuesday
CFB

LaNorris Sellers a Strong Rebound Candidate in 2026
CFB

Cam Coleman Poised for Monster Year at Texas?
Cedric Tillman

on the Trade Block?
CFB

Will Hammond Pushing to Be Ready for Week 1
Alex Fitzpatrick

Looking to Keep Up Ball-Striking Output at Quail Hollow
Emmett Johnson

Andy Reid Compares Emmett Johnson to LeSean McCoy
CFB

Notre Dame Leads College Football in Returning Snaps
Ty Simpson

a Great Fit With the Rams?
CFB

Two Ole Miss Football Players Arrested, Charged with DUI
Alvin Kamara

"Excited" to Share the Backfield With New RB Addition
Carson Beck

Could Carson Beck Sit on the Bench for his Entire Rookie Season?
Devaughn Vele

Upside Takes a Hit After the NFL Draft
Brenen Thompson

Compared to Tyreek Hill
Jonathan Taylor

Could Jonathan Taylor Finish as the RB1 if he Stays Healthy?
Jaxon Smith-Njigba

Firmly Entrenched in Top Tier of Dynasty Receivers
Drew Allar

Wasn't Always Set Up to Succeed in College
Tyrese Maxey

Limited to 13 Points in Second-Round Opener
Joel Embiid

Stays Quiet in Game 1 Against Knicks
Jalen Brunson

Torches 76ers With 35 Points Monday
Dylan Harper

Leads Spurs With 18 Points Monday
Julius Randle

Collects First Double-Double of Postseason
Anthony Edwards

Tallies 18 Points in Comeback Game
Victor Wembanyama

Posts Unique Triple-Double
Jackson LaCombe

Sets New Record With Another Assist
Mikael Granlund

Continues Postseason Success With Third Goal
Mitchell Marner

Notches Two Points in Series-Opening Win
Ben Griffin

Looks Solid on the Surface Heading to Charlotte
Taylor Hall

Makes History With Overtime Winner
Rickie Fowler

Faces a Challenge at Quail Hollow
Nikolaj Ehlers

Collects Two Points in Comeback Win
Cale Makar

Good to Go for Game 2 Against Wild
Gary Woodland

on a Nice Wave Approaching Truist Championship
Ridly Greig

Suspended for Two Games
Sepp Straka

Hoping for More Success at Truist Championship
J.J. Spaun

Approaching Charlotte With Optimism
Alex Smalley

Carries Momentum into Truist Championship
Nicolai Hojgaard

Roller Coaster Heads to Charlotte
Keegan Bradley

Desperate to Bounce Back from Doral Encounter
Dallas Mavericks

Masai Ujiri Hired as Mavericks Team President
Anthony Edwards

to Come Off Bench Monday
Chicago Bulls

Bryson Graham Hired as Bulls Lead Executive
Jalen Williams

Sidelined Tuesday vs Lakers
Carter Bryant

Unavailable for Game 1 Against Minnesota
Anthony Edwards

Set to Return Monday with Restrictions
Joel Embiid

is Cleared for Monday's Game 1
Kevin Huerter

is Questionable for Tuesday's Contest
Roman Anthony

Pulled Early on Monday After Tweaking his Wrist
Jhoan Duran

to Come Off the Injured List on Tuesday
Owen Tippett

Remains Out Monday
Roope Hintz

Recovering From Hamstring Injury
Tyler Seguin

Expects to Be Ready for Training Camp
Sam Carrick

Could Practice Tuesday
Alexander Nikishin

Won't Play Monday
Jeremy Lauzon

Expected to Miss Round 2
William Karlsson

Rejoins Golden Knights Lineup Monday
Jackson Chourio

Brewers Reinstate Jackson Chourio From the Injured List
Tarik Skubal

to Undergo Elbow Surgery
Chase Elliott

Earns his Second Texas Motor Speedway Victory
Denny Hamlin

Misses Out on Winning at Texas
Alex Bowman

Finishes Third for the Second Week in a Row at Texas
Tyler Reddick

Earns Seventh Top-Five Finish of the Season at Texas
Chris Buescher

Scores his First Career Texas Finish in the Top Five
CFB

Bryce Underwood in Better Situation Entering Sophomore Season
CFB

Nico Iamaleava Emerging as Leader, Playmaker for UCLA
Raisel Iglesias

to be Activated on Tuesday
Jack Della Maddalena

Gets Dominated At UFC Perth
Carlos Prates

Shines At UFC Perth
Beneil Dariush

Suffers A First-Round TKO Loss
Quillan Salkilld

Remains Unbeaten In The UFC
Tim Elliott

Drops Decision At UFC Perth
Steve Erceg

Wins Back-To-Back Fights
Ollie Schmid

Suffers First-Round TKO Loss
Marwan Rahiki

Remains Unbeaten
Bryce Eldridge

Giants to Promote No. 1-Ranked Prospect Bryce Eldridge to MLB Roster
Anthony Volpe

Reinstated From Injured List, Optioned to Triple-A
Ranger Suarez

Exits Sunday's Start With Hamstring Tightness
Agustín Ramírez

Marlins Demote Agustin Ramirez to Triple-A
Ben Rice

Exits Sunday's Contest With Left-Hand Contusion
Christopher Bell

Is Christopher Bell Worth Rostering for Texas Lineups?
Cal Raleigh

Considered Day-to-Day With Soreness in his Side
William Byron

Might have the Speed to Compete for the Win at Texas
Joey Logano

Provides Solid Upside for Texas DFS Lineups
Joe Ryan

Exits Early From Start on Sunday Due to Elbow Soreness
Chase Briscoe

Could Chase Briscoe be A Sneaky Pick for Texas Lineups?
Ty Gibbs

Should DFS Managers Roster Ty Gibbs at Texas?
Daniel Suarez

Is Daniel Suarez Worth Rostering After Career-Best Starting Position at Texas?
Daniel Palencia

Cubs Reinstate Daniel Palencia From the Injured List on Sunday
Kyle Busch

Is a DFS Risk Starting in the Top 10 at Texas
Ronald Acuña Jr.

Braves Place Ronald Acuna Jr. on Injured List With Strained Hamstring
Nick Lodolo

Expected to Make Season Debut on Friday
Tyler Reddick

One of the Favorites to Win at Texas
Chase Elliott

Could Contend for Another Win at Texas
Carson Hocevar

on Pole at Texas
NASCAR

Bubba Wallace Wrecks in Practice at Texas
Chris Buescher

Looking to Continue Strong Run at Texas
Austin Dillon

Blows Engine in Practice at Texas
Cal Raleigh

Scratched From Lineup, No Reason Given
Jack Della Maddalena

Returns At UFC Perth
Carlos Prates

Set For UFC Perth Main Event
Quillan Salkilld

Set For Co-Main Event
Beneil Dariush

An Underdog At UFC Perth
Steve Erceg

Looks To Win Back-To-Back Fights
Tim Elliott

Looks For His Third Consecutive Win
Ollie Schmid

Set For His UFC Debut
Marwan Rahiki

Looks To Remain Undefeated
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF