TAP FOR 6 MONTHS OF PREMIUM FREE 💰
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

Early-Season Surprises - RotoBaller Staff Buy/Sell Advice

As we approach the one-month mark of the 2019 MLB season, the RotoBaller fantasy baseball staff reveal their thoughts on the most surprising hitters so far. Are these buy-low, sell-high, add, or drop candidates?

It's hard to believe we're nearly one month into the 2019 Major League Baseball season already. Some players have wasted no time making their mark, namely Christian Yelich, Cody Bellinger, Jose Altuve, and Domingo Santana.

Does one of those names look out of place? It sure does, but Santana is far from the only player who has gotten off to a shocking start. We recently polled some of our fantasy baseball writers to get their take on which some of the biggest standouts, both positive and negative, and how to deal with them for the rest of the season.

Let's find out who our experts have pegged as buy-low or sell-high candidates based on their surprising early performances.

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

 

Which surprising hot hitter is most likely to keep it up in the coming months?

After a couple of middling seasons, Yoan Moncada appears to have figured out his game at the big league level. He's cut his K-rate down over 10% from last season, and he's upped his zone-contact percentage nearly 9% to a healthy 85.0%. Moncada has not only hit the baseball, but he's crushed it, barrelling up a tremendous 20.2% of balls in play. He also holds a top-15 Hard Hit% (53.1%) and a league-leading 96.8% Exit Velocity for good measure. Moncada's terrific start to 2019 has finally rewarded the scouts that have backed him for years and his early season breakout is here to stay.
-Riley Mrack

Peter Alonso's power has been the stuff of legends since his college days at Florida. With seven home runs and a .406 ISO through 80 PA, he's proving that last year's Triple-A numbers were more than a product of the PCL. While he won't maintain his current 60-homer pace, Alonso could still be one of the league's best power hitters in 2019.
-Elliott Baas

Pete Alonso. He has already shown he can overcome obstacles such as improving his defense and breaking camp with the team.
-Scott Engel

Michael Conforto is finally healthy and showing all his skills to the fullest. He will hit for power, average, and take plenty of walks. A few stolen bases are just icing on the cake. Honorable mentions: Austin Meadows, Domingo Santana.
-Ellis Canady

I've already officially declared Tim Beckham as a post-hype breakout, so it must come to fruition. Beckham didn't just have a great first week, he's mostly kept up his hot start and still holds a .293 average despite the Mariners crashing back to reality with a six-game losing streak. Their offense rebounded and Beckham is locked into an everyday job at shortstop, where he belongs. While I'd sell high on certain Seattle hitters, Beckham is one I'm holding onto.
-Pierre Camus

 

Whose hot start is unlikely to continue, making them a sell-high candidate?

Cody Bellinger has maintained a high K% and been wildly inconsistent in his first few years in the majors. He could come crashing back down to Earth soon despite the potentially massive HR ceiling.
-Kyle Ringstad

Dansby Swanson is an obvious candidate here. He's already hit more than 25% of his 2018 home run total. I need to see him sustain this success for several months before I believe in the change.
-Chris O'Reilly

Tim Anderson. While I believe in the power and speed combination, the batting average of .422 is not reliable and ready to drop off. If you can sell this young exciting bat as a complete package in exchange for a superior talent, he's gone.
-Ellis Canady

Trey Mancini is sure to see some negative regression come his way after a hot-start to his 2019. For a player who only hits a fly ball 20% of the time, his six home runs are a bit out of whack as a 30.0% HR/FB rate is rarely ever sustainable. Mancini's .338 average also won't endure as an inflated .367 BABIP is aiding this number. All of his underlying metrics are on par with his 2018 figures, so it's unlikely he'll wind up with much higher year-end stats than what we saw a year ago. The Orioles outfielder is undoubtedly a mixed-league asset but the time is now to try and sell high on Mancini's early season numbers.
-Riley Mrack

Clint Frazier. His value will never be higher than it is right now.
-Scott Engel

 

Which hitter offers the best buy-low opportunity due to a slow start?

Jose Ramirez. Some might say he hasn't hit well since last season. This is true but he still possesses the power/speed that few can match. Many will be surprised by the positive effect that the return of his double-play partner, Francisco Lindor, will have on him as a whole, including at the plate.
-Ellis Canady

Jose Ramirez is too good of a hitter to fall off a cliff for no apparent reason. He had a 15.2% walk rate in 2018, and he's nowhere near that to start 2019. A simple return to his old plate approach will get him back on track. It will also help to have Francisco Lindor back in the Indians lineup.
-Chris O'Reilly

Jesus Aguilar - Few hitters have gotten off to a more miserable start than Aguilar, who is hitting just .153 with a 22 wRC+ and no home runs through his first 70 PA. Aguilar has been so bad his owners probably have one finger over the drop button, but there is reason for hope here. His 27.3% line drive rate is about a 4% increase compared to last season. He's also cut his strikeout rate to 23% and upped his walk rate to 11.4%. He probably won't put up a full repeat of last season, but Aguilar costs nothing in a trade right now and should be a good run producer when he comes around.
-Elliott Baas

It's only a matter of time before we see Jesus Aguilar start mashing the baseball again. The slugger has a superb 34.1% line drive rate but only has a .160 AVG and .195 BABIP to show for it. His expected batting average of .242 is encouraging, and he is only just over a full MPH lower on his average Exit Velocity. Aguilar has also improved on his 25.3% K% and 10.2% BB% in 2018 to 16.4% and 13.1% respectively so far in 2019. Remember, Aguilar never hit a home run until April 21 last season and he still ended up as an All-Star with 35 HR and 108 RBI.
-Riley Mrack

I recently wrote an article explaining reasons to be optimistic about Ryan Braun (opportunity, potent lineup, low BABIP, impressive Statcast numbers). It's too early to be pessimistic about the former MVP.
-Kyle Ringstad

 

Which slumping hitter should you cut bait on now despite great expectations?

Get whatever you can for Joey Votto, if you still can get anything.
-Scott Engel

Jose Peraza was already walking a tight-rope in terms of his hit profile, with his low strikeout rate and speed helping him overcome his shortcomings at the plate. Well, his strikeout rate has more than doubled to 25%, his contact rate has fallen almost 10%, and he's swinging 12% more of the time. He also joined the launch angle revolution, with a 51.4% flyball rate and 18.4-degree average launch angle thus far, which is not what we want to see from a light-hitting speedster. Peraza's entire profile has changed for the worse, and either he's trying something different, pressing, or his swing is all kinds of messed up. Whatever his problem is, it's not worth riding out.
-Elliott Baas

I'm throwing in the towel on Brian Dozier. At least I would if I owned him anywhere. Dozier isn't just hitting well below the Mendoza line (.177 as of April 21), he's posting a 19/4 K/BB line and his .204 xBA is even lower than last year's .210 xBA, which placed him in the bottom 2% of all hitters. All of his six RBI this year have come via home run, three of them solo shots. Dozier's days as a fantasy asset seem to be over.
-Pierre Camus

I'm concerned about Charlie Blackmon. He's always been a much better hitter at Coors Field, and he only just hit his first home run of the season on April 19. That's certainly not what you signed up for if you drafted him in the first three or four rounds.
-Chris O'Reilly

It's sad to admit, but Francisco Mejia isn't finding enough at-bats to warrant a roster spot in single-catcher redraft leagues. The young backstop has only started seven of the Padres first 19 games and hasn't done anything with the bat to earn more playing time. Mejia's teammate Austin Hedges is surprisingly out hitting him so far and he is the clear superior defender on a team that needs to focus more on the handling of a pitching staff.
-Riley Mrack

More Fantasy Baseball Trade 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

Brandon Sproat

Dealt to Brewers in Four-Player Trade
Jett Williams

Brewers Acquire Jett Williams From Mets
Freddy Peralta

Mets Acquire Freddy Peralta From Brewers
Jonas Valančiūnas

Jonas Valanciunas Questionable Versus the Wizards
Seth Jones

to Miss Olympics
Christian Braun

Remains Sidelined on Thursday
Martin Pospisil

Makes Season Debut Wednesday
Jalen Suggs

Questionable Versus Charlotte
Teddy Blueger

Available Wednesday Night
Tom Wilson

Comes Off Injured Reserve
Luke Hughes

Devils Place Luke Hughes on Long-Term Injured Reserve
Valeri Nichushkin

Returns to Action Wednesday
Kris Letang

a Game-Time Call Wednesday
Caris LeVert

Sidelined Wednesday
Cade Cunningham

Unavailable on Wednesday
Tre Mann

Available Versus Cavs
Ja'Kobe Walter

Out of Action Again on Wednesday
RJ Barrett

Remains Sidelined on Wednesday
Collin Murray-Boyles

Ruled Out on Wednesday
Domantas Sabonis

Sidelined Wednesday
Kyle Tucker

Expected to Bat Second or Third in Dodgers' Lineup
Brandon Aiyuk

has "Played his Last Snap as a Niner"
Cody Bellinger

Signs Five-Year, $162.5 Million Contract With Yankees
Adam Scott

Looks to Overcome Putting Woes at American Express
Billy Horschel

Looking to Rebound at The American Express
Josh Allen

Might Need Foot Surgery
Russell Henley

Looks to Build on Strong Start at The American Express
Jason Day

Looking to Start 2026 Strong at The American Express
Wyndham Clark

Looking to Regain Form at The American Express
Sam Burns

Looks to Continue Success at The American Express
Akshay Bhatia

Looking to Flip the Script at The American Express
Christiaan Bezuidenhout

Looking to Build on Strong Fall in Season Debut
Kurt Kitayama

Hopes To Continue Strong Start to 2026 Season at American Express
CFB

Princewill Umanmielen Expected to Sign with LSU
Scottie Scheffler

Returns To American Express After Missing Last Year's Edition
Robert MacIntyre

Keeps Momentum Rolling Heading Into American Express
Brian Harman

Can Challenge at American Express if His Putter Stays Hot
Ben Griffin

Outstanding Form Continues Heading Into American Express
Matt Fitzpatrick

Continues Playing Well Following Outstanding Finish to 2025 Season
Patrick Cantlay

Looks to Get a Jump Start on His 2026 Season
Blades Brown

Set to Make First PGA Tour Appearance of 2026
Kevin Roy

Has Some Confidence Heading to Southern California
Josh Morrissey

Has Three-Point Night Against Blues
Min Woo Lee

Poised to Make Bigger Impact in 2026
Miro Heiskanen

Records Three Helpers Tuesday
Brandon Hagel

Stays Hot Tuesday Night
Ryan O'Reilly

Extends Scoring Streak With Three-Point Effort
Max Homa

Needs a Better Start for 2026
Konsta Helenius

Bags Three Points In Tuesday's Win
Tony Finau

Trying to Reverse Disturbing Trend
Anthony Cirelli

Injured Versus Sharks
Cam Davis

Aims for More Accuracy at American Express
Darcy Kuemper

Hurt on Tuesday Night
Isaiah Hartenstein

Unavailable Against Bucks
Myles Turner

Uncertain for Wednesday Night
Luisangel Acuña

Luisangel Acuna Sent to White Sox in Trade
Kevin Porter Jr.

Questionable Wednesday
Luis Robert Jr.

Mets Acquire Luis Robert Jr. from White Sox
Cam Thomas

Rejoins Nets Lineup for Meeting With Knicks
Jaylen Brown

Considered Probable Wednesday
Steven Adams

Out Indefinitely With Ankle Sprain
Deandre Ayton

Exits Early With Eye Injury
CFB

Justin Joly Bringing Strong Resume of Production to NFL
Los Angeles Chargers

Mike McDaniel Expected to Become Chargers Offensive Coordinator
Kel'el Ware

Unavailable on Tuesday
Mikko Rantanen

Out Tuesday
Andrew Peeke

Returns to Action Tuesday
Rodrigo Abols

Expected to Miss Several Months
Luke Hughes

Out Tuesday
Jonas Brodin

Will Miss Olympics
Carlos Beltran

Andruw Jones Elected to Baseball Hall of Fame
Alexandre Texier

Won't Play Tuesday
Kirby Dach

Rejoins Canadiens Lineup
Mark Williams

Active On Tuesday
Brice Sensabaugh

Unavailable Tuesday
De'Anthony Melton

In for Back End of Back-To-Back
CFB

Alberto Mendoza Expected to Land at Georgia Tech
Malik Nabers

Giants Hope Malik Nabers Will be Back for Start of Training Camp
CFB

Duke Suing Quarterback Darian Mensah
Cam Skattebo

Should be Ready by OTAs
George Kittle

Expects to Return "Well Before November"
CFB

Alberto Mendoza Entering Transfer Portal
Mookie Betts

Plans to Retire at the End of his Current Contract
Tennessee Titans

Titans Set to Hire Robert Saleh as Next Head Coach
Miami Dolphins

Dolphins Expected to Hire Jeff Hafley as Next Head Coach
Zach Charbonnet

has Torn ACL
Zach Charbonnet

Needs Knee Surgery, Out for Rest of Playoffs
Tennessee Titans

Mike McCarthy a Finalist for Titans Head-Coaching Job?
Colston Loveland

Suffers Concussion in Divisional Round Loss
Kyren Williams

Scores Two Touchdowns in Divisional Round Win
Buffalo Bills

Bills Fire Head Coach Sean McDermott
Rhamondre Stevenson

Returns in Sunday's AFC Divisional Round Game
Ha-Seong Kim

has Finger Surgery, Out 4-5 Months
Rhamondre Stevenson

Questionable to Return on Sunday With Eye Injury
Woody Marks

Returns Following Brief Exit on Sunday
Dalton Schultz

Won't Return in Sunday's AFC Divisional Round Game
Aaron Rodgers

Steelers Open to Aaron Rodgers Returning in 2026?
Jarrett Stidham

to Start AFC Championship Game
Zach Charbonnet

Questionable to Return Against 49ers
CFB

Darian Mensah Entering Transfer Portal
J.T. Realmuto

Signs Three-Year Deal to Return to Phillies
Bo Bichette

Agrees to Three-Year Contract With Mets
CFB

Weber State Signs former Ohio State, Cal Quarterback Devin Brown
Bo Bichette

Phillies the "Overwhelming" Favorite to Sign Bo Bichette

RANKINGS

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