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

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

Buy or Sell: Undervalued and Overvalued Players for Week 15

Kev Mahserejian takes a look at players who may be overvalued or undervalued in week 15. These players could be buy or sell candidates for the 2019 fantasy baseball season.

Today's piece covers a set of players who either should not be available on waivers or will return back there soon. Most of the earlier editions of this recurring buy or sell article have included several universally owned players whose values have been manipulated enough by early season performances. Unfortunately, as we get deeper into the year, the regression fairies come to ruin every savvy owner's fun.

Nevertheless, there is nothing worse than seeing one of your guys continually underperform. However, if that is the case, eight times out-of-ten it is most prudent to hold on until they at least get hot to then sell. Contrarily, do not buy high, unless it is in your best interest to win now and that player fills a particular need.

Anyway, these buys and sells are where your focus should be for this upcoming week. Best of luck dealing.

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

 

Undervalued Players - Week 15

These players could be worth trying to add or acquire as long as you're not paying for preseason value. Ideally, they are just lying around on your wire and you can add them straight up or for a few extra FAAB dollars.

 

Justin Smoak - 1B, TOR

96% owned

Justin Smoak is a trade candidate on a rebuilding Toronto team with an influx of youth on the way. His contract is up at the end of the year and there is really no reason for them to keep him along if they can get any sort of asset in return. Leaving Rogers Centre's hitter-friendly confines is less than ideal, however, an opportunity to bat in a more potent lineup could offer Smoak the run/RBI upside he currently lacks.

Smoak's batting average is down this season but his OBP is still very respectable at around .350. His expected stats show potential for a strong second half due to his quality batted ball profile and a change of scenery just might unlock that. Pick him up if he was dropped or consider trading for him in a deeper league. He is probably a better own in OBP/OPS leagues than roto/standard.

 

Vladimir Guerrero Jr. - 3B, TOR

40% owned

Vladito is off to a rough start to the year fantasy-wise but should be a bounce-back candidate for the second half like Smoak. The batted ball profile is monstrous, it just has not translated to much offensive production. Given the Jays shortage of hitting talent, Vlad's run/RBI numbers will not overwhelm any owners, however, the average and home runs should be trending up. His BABIP is around .275 which is pretty far off from where a hitter of his caliber should be and his slugging should be closer to .500 than .400 as it currently stands.

His xstats point to some positive regression as well and there may be even more on top of them given his pedigree. Maybe the home run derby gets him into some groove, who knows. Given the potentially decent price that he could be bought at in redraft leagues right now, Vlad's worth inquiring about. Keeper/Dynasty owners are probably still holding on tight, but there may be a buy low-ish opportunity as well.

 

Scott Oberg - RP, COL

30% owned

Last weekend, Rockies' manager Bud Black mentioned that they were evaluating incumbent closer, Wade Davis's role and were open to a change. Davis has been atrocious this season, and Coors is not even an excuse given the overinflated WHIP and sunken strikeout rate. Davis's leash has been long this season, but with another blow-up in the near future, the job may be up for grabs.

Oberg's season is going exactly the opposite of Davis's and he has shown the ability to close out games this season during the aforementioned's IL stint. Oberg's strikeout rate is at a career high (and unfortunately so are his walks) but he is having a great season nonetheless. The 1.27 ERA is a bit of a mirage but the 0.94 WHIP is extremely promising (although partly due to a .202 BABIP. He would immediately be a top-15 closer if given the opportunity to overtake the role. Grab him and hold if you need saves. It's very possible that the job is already his, we just haven't seen yet this week given Colorado's current losing streak.

 

Overvalued Players - Week 15

Overvalued does not always mean SELL. Players here are just showing enough red flags that warrant the overvalued tag and could even be dropped if they have not produced enough.

 

Willson Contreras - C, CHC

95% owned

Contreras has more than made up for his bust of a 2018 season. With 18 home runs at the break, he's nearly doubled his total from last season. Although he is featured in this section of this piece, there should be solid ROS value in Contreras, just not to the degree of his first half. He has frankly outperformed his peripherals by a decent margin and still plays a position that requires multiple off-days and mediocre performances compared to that of other position players.

Try to package Willy in a trade to a catcher-needy owner and see if one of Christian Vazquez or Roberto Perez is available on your wire to replace him. Catchers really do not matter THAT much, you could even pass with an empty slot in certain formats. Do not just give Contreras away. Get yourself something nice back like Andrew Benintendi or maybe even Vlad Jr.

 

Wade Davis - RP, COL

79% owned

Stated most of the reasons against Davis in Oberg's part. Long story short - he stinks. Free yourself.

More 2019 Fantasy Baseball Advice




POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

CFB

Texas Targeting Cam Coleman in Transfer Portal
CFB

Former Texas Running Back CJ Baxter Visiting Kentucky
CFB

Beau Pribula Visiting Virginia Tech, Georgia Tech
Derik Queen

Facing First Career Absence Friday
Saddiq Bey

May Sit Out Friday's Game
Grayson Allen

Questionable Friday
Moussa Diabaté

Moussa Diabate Iffy for Friday
Miles Bridges

Likely to Return Friday
De'Andre Hunter

May Miss Second Straight Game Due to Illness
Mitchell Robinson

at Risk of Missing Another Contest Friday
Devin Vassell

Remains Sidelined Friday
Draymond Green

Resting on Friday
Stephen Curry

Questionable Friday
Victor Wembanyama

to Miss at Least One Game
Sebastian Aho

Records Season-High Five Points Thursday
Auston Matthews

Opens 2026 With Four-Point Effort
Dylan Guenther

Posts First Career Hat Trick During Four-Point Night
Josh Anderson

Exits Early After Scoring
Bo Horvat

Sustains Lower-Body Injury Thursday
Noah Laba

Out Week-to-Week
Conor Sheary

Lands on Long-Term Injured Reserve
Jamal Murray

Expected to Play Friday vs. Cleveland
Trae Young

Listed as Questionable for Friday vs. Knicks
Rui Hachimura

Ruled Out Through Weekend
Isaiah Hartenstein

Ruled Out Again vs. Golden State
Herbert Jones

Remains Sidelined vs. Portland
Jerami Grant

Remains Out Friday Against Pelicans
Chris Boucher

Active Thursday vs. Kings
Jalen Duren

Won't Return Thursday After Ankle Injury
Ryan Kalkbrenner

Ruled Out Again Friday
Josh Hart

Sidelined for Fourth Straight Game
Bo Bichette

Yankees Showing Interest in Bo Bichette
George Kittle

Listed as Questionable for Week 18
Amon-Ra St. Brown

Trending Towards Playing
Miles Wood

Blue Jackets Place Miles Wood on Injured Reserve
Dak Prescott

May Not Play Full Game in Week 18
Conor Garland

to Miss One Week
Marco Rossi

to Miss at Least One Week
Yegor Chinakhov

Set for Penguins Debut Thursday
Tanner McKee

Will Start for Eagles in Week 18
Shayne Gostisbehere

Misses Third Consecutive Game Thursday
Auston Matthews

Returns From One-Game Absence
Josh Allen

Trending Towards Resting in Week 18
William Nylander

Remains Out Thursday
Lamar Jackson

Will Officially Return in Week 18
Houston Astros

Astros Sign Tatsuya Imai to Three-Year Deal
Jordan Love

Clears Concussion Protocol, Won't Start in Week 18
George Kittle

"Absolutely" Expects to Play in Week 18
Clayton Tune

to Start for Packers in Week 18
Chris Olave

Ruled Out for Week 18
Tom Wilson

Wraps Up 2025 With Gordie Howe Hat Trick
Valeri Nichushkin

Nets Second Career Hat Trick
Frank Vatrano

to Miss Six Weeks With Shoulder Injury
Conor Sheary

Noah Laba Exit With Injuries Wednesday
Brayden McNabb

Suffers Upper-Body Injury Wednesday
Miles Wood

Exits Early Wednesday
Gavin Brindley

Sustains Upper-Body Injury
Davante Adams

Not Expected to Play in Week 18
Geno Smith

Won't Play in Week 18
Aaron Rodgers

Considering Playing Beyond 2025?
Stefon Diggs

Expected to Play in Week 18
Christian McCaffrey

Trending to Play in Week 18
Jalen Hurts

Eagles Expected to Rest Jalen Hurts, Most Starters in Week 18
George Kittle

49ers Will be "Very Surprised" if George Kittle Doesn't Play on Saturday
Marvin Harrison Jr.

Ruled Out for Regular-Season Finale
CFB

Lane Kiffin Interested in Sam Leavitt, Brendan Sorsby at LSU
CFB

Deuce Knight Officially Entering Transfer Portal
CFB

Kewan Lacy Expected to Be Full-Go Against Georgia
Stefon Diggs

Facing Strangulation, Assault Charges
CFB

Chip Kelly Named Northwestern Offensive Coordinator
Riley Leonard

Will Start Against the Texans
Bijan Robinson

Explodes for 229 Total Yards, Two Touchdowns on Monday Night
CFB

Penn State Working to Hire D'Anton Lynn as Next Defensive Coordinator
CFB

Omar Cooper Expected to be Full-Go for Rose Bowl
CFB

Marcus Freeman Staying with Notre Dame for 2026 Season
CFB

Star Wideout Cam Coleman Entering Transfer Portal
CFB

Jay Hill Expected to be Next Michigan Defensive Coordinator

RANKINGS

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