Dominate Fantasy - Sync your team
MLB
TB
BOS
0
10
FINALFINAL
LAD
NYY
2
1
FINALFINAL
TB
BOS
3
5
FINALFINAL
PIT
CLE
o7.5
-127
POSTPONED
TEX
ATL
1
15
FINALFINAL
CHW
TOR
12
4
FINALFINAL
MIA
MIL
1
2
FINALFINAL
MIN
CHC
5
2
FINALFINAL
BAL
HOU
3
2
FINALFINAL
SD
KC
6
7
FINALFINAL
CIN
COL
7
2
FINALFINAL
DET
LAA
2
1
FINALFINAL
STL
ARI
5
4
FINALFINAL
WSH
ATH
23
4
FINALFINAL
SF
SEA
7
0
FINALFINAL

Sam Antonacci or William Contreras

Who Should I Start? - Week 18 • Start New
Sam Antonacci

Sam Antonacci

LFChicago White Sox CHW
William Contreras

William Contreras

CMilwaukee Brewers MIL
OR
🔓 EXPERT ANALYSIS

Owners starting Antonacci over Contreras

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook Sam Antonacci

Rookie Sam Antonacci brings high-energy production to White Sox division chase

Antonacci has cooled slightly with a .167 average over his last seven days, but his .306 mark over the last month highlights his impact on the second-place White Sox. Chicago currently sits at 50-45 and enters the weekend on a three-game win streak, relying on the rookie as their primary left fielder with Austin Hays on the shelf. His grit is evident as he nears a franchise record for being hit by pitches, keeping his on-base percentage at an elite .380 despite a recent dip in hits.

While our models initially expected modest production, Antonacci has already exceeded his power projections with six home runs and 13 stolen bases through 75 games. His current .287 season average is backed by elite contact skills and a specialized approach against sliders, suggesting this breakout rookie campaign is a sustainable baseline. His ability to contribute across five categories, combined with his high-leverage emergency versatility, makes him a foundational piece for fantasy managers in both redraft and dynasty formats.

The White Sox conclude the week with a three-game road series in Toronto. Antonacci faces a tough Friday matchup against Spencer Miles and his 3.09 ERA, but he has a prime opportunity on Saturday against Shane Bieber, who has struggled to a 7.64 ERA and 2.04 WHIP this season. The series wraps against Trey Yesavage, whose 3.84 ERA is manageable for a hitter of Antonacci's caliber. Given the favorable weekend matchups and his locked-in role at the top of the lineup, he remains a high-floor option. Start.

Updated 1 day ago

Latest News Sam Antonacci
Loading...
🔓 EXPERT ANALYSIS

Owners starting Contreras over Antonacci

 
 
 
 
START BOTH START BENCH BOTH BN

Includes Detailed Projections

Outlook William Contreras

All-Star William Contreras looks to snap out of a mid-July cold spell

Contreras has hit a rare rough patch, slashing just .162 with a .184 OBP and zero home runs over his last 14 days. Despite the slump, the 28-year-old remains the everyday primary catcher and an occasional designated hitter for a first-place Brewers squad that leads the NL Central with a 59-37 record. His recent All-Star nod underscores his overall dominance this season, even as the team currently navigates a three-game losing streak.

While his recent 14-day batting average is concerning, it is likely a temporary dip for a player carrying a .282 season average and a career mark near .270. Our data expects him to stabilize and reach his projected totals of 20 home runs and 90 RBIs by season's end. Given his high volume of at-bats compared to other catchers, he continues to offer a massive categorical advantage in runs and RBIs that few at his position can match.

The Brewers have three games remaining this week, all at home against the Marlins starting July 17. While the weekly volume is light due to the schedule, these home matchups against a vulnerable Miami rotation provide the perfect environment for Contreras to rediscover his power stroke. As the top-ranked catcher in most formats, he remains a mandatory play in all leagues regardless of his recent streakiness. Start.

Updated 1 day ago

Latest News William Contreras
Loading...
Performance Sam Antonacci
Fantasy Chart Loading...

AVG HR RBI R OBP SLG SB GP
.333233.4001.00002
Season stats based on the past 7 days

AVG HR RBI R OBP SLG SB GP
.267254.3330.46728
Season stats based on the past 14 days
Performance William Contreras
Fantasy Chart Loading...

AVG HR RBI R OBP SLG SB GP
.250011.4550.37503
Season stats based on the past 7 days

AVG HR RBI R OBP SLG SB GP
.138021.2420.17208
Season stats based on the past 14 days
Next Up Own/Start Comparison
OWN/START Sam Antonacci
OWN
68%
-1.06 compared to last week
START
65%
+10.6 compared to last week
OWN/START William Contreras
OWN
100%
+0.4 compared to last week
START
95%
+0.2 compared to last week
Next Up Consensus Rankings
Expert Consensus Sam Antonacci
21st
Average Ranking of Fantasy Experts
Expert Consensus William Contreras
4th
Average Ranking of Fantasy Experts
Next Up Player Breakdowns
Breakdown Sam Antonacci

    Overview

  • He is eligible to play multiple positions including: LF 2B . However, he plays LF most often.
  • Experts rank this player at 22nd among OF's. Based on his stats from the past 60 days, he is currently ranked 10th.
  • The current leader among OF's is James Wood
  • He is doing a better than most people thought he would.
  • In the past two weeks he has had an awful lot of time off. Either he isn't an every day player or he is coming back from an injury of some sort. I suggest checking out his news page to get a closer look.
  • Trending Batting Stats

  • Ranked 117th in BABIP (Batting Average on Balls In Play) with 0.328
  • Top 75 in batting average with 0.291 and is currently ranked 75th
  • Top 75 on base percentage and is currently ranked 51st with 0.380
  • Not too impressive with slugging percentage currently ranked 164th with 0.434
  • Not too impressive with on base plus slugging currently ranked 108th with 0.814
  • Not very impressive in steals and is currently ranked 119th with 10
  • Not too impressive and is currently ranked 230th in RBI with 20
  • Top 100 in runs scored and is currently ranked 76th with 34
  • His average points in the past two weeks have remained fairly consistant and rose slightly by 0.1 PPG.
  • At this point in the season his numbers compared to last years: AVG: +0.289, OBP: +0.38, HRs: +7, RBI: +29, Runs: +50, Wlks: +22, Stls: +13,
Breakdown William Contreras

    Overview

  • He is eligible to play multiple positions including: C DH . However, he plays C most often.
  • Experts rank this player at 5th among C's. Based on his stats from the past 60 days, he is currently ranked 5th.
  • The current leader among C's is Hunter Goodman
  • Wow, would you look at that. The experts got it right on the money.
  • In the past two weeks he has had an awful lot of time off. Either he isn't an every day player or he is coming back from an injury of some sort. I suggest checking out his news page to get a closer look.
  • Trending Batting Stats

  • Ranked 158th in BABIP (Batting Average on Balls In Play) with 0.313
  • Top 100 in batting average with 0.284 and is currently ranked 87th
  • Not overly impressive with on base percentage currently ranked 128th with 0.338
  • Not too impressive with slugging percentage currently ranked 223rd with 0.410
  • Not too impressive with on base plus slugging currently ranked 184th with 0.748
  • Not very impressive in steals and is currently ranked 394th with 1
  • Top 100 in RBI and is currently ranked 100th with 26
  • Not too impressive and is currently ranked 139th in runs scored with 25
  • Slight decline in numbers lately at 2 PPG.
  • At this point in the season his numbers compared to last years: AVG: +0.041, OBP: -0.001, HRs: +3, RBI: +16, Runs: EVEN, Wlks: -24, Stls: -4,
Next Up Health Check
Injury Sam Antonacci

No Injury Reported

Injury William Contreras

No Injury Reported

Next Up Matchup Comparison
Matchups Sam Antonacci
DateOpponentResult
Jul 17@TORTyler SchweitzerW 4-12
Jul 18@TORShane Bieber
Jul 19@TORTrey Yesavage
AVG HR RBI R OBP SLG SB GP
.400122.4001.00001
Season stats based on this weeks opponents
Matchups William Contreras
DateOpponentResult
Jul 17VS MIACraig YohoW 2-1
Jul 18VS MIAMax Meyer
Jul 19VS MIAEury Perez
AVG HR RBI R OBP SLG SB GP
.167001.3750.33304
Season stats based on this weeks opponents
Next Up Ratings Comparison
Rating Sam Antonacci
9.44
FantasySP Player Rating
Rating William Contreras
12.64
FantasySP Player Rating
Next Up Career Comparison
Career Sam Antonacci
YEAR TM GP H HR R RBI SB BB AVG OBP SLG PTS
2026 CHW 75 77 7 50 29 13 22 .289 .380 .429 270
ON PACE 126 129 11 84 48 21 37 .289 .380 .429 455
3-YEAR AVG . . . 0
Career 75 77 7 50 29 13 22 .289 .380 .429
Career William Contreras
YEAR TM GP H HR R RBI SB BB AVG OBP SLG PTS
2020 ATL 3 4 0 0 1 0 0 .400 .400 .500 4
2021 ATL 50 35 8 19 23 0 18 .215 .299 .399 121
2022 ATL 91 86 20 48 44 2 36 .275 .349 .518 288
2023 MIL 143 160 17 86 78 6 64 .291 .369 .457 505
2024 MIL 158 170 23 99 94 9 78 .280 .363 .461 585
2025 MIL 159 153 19 94 79 6 87 .255 .352 .398 543
2026 MIL 89 97 9 48 53 1 34 .280 .350 .399 312
ON PACE 148 162 15 80 88 1 56 .280 .350 .399 521
3-YEAR AVG 153 161 20 93 84 7 76 .275 .361 .438 544
Career 693 705 96 394 372 24 317 .272 .354 .440
Think the Start Tool is good? Try this!
  • Optimal Lineups
  • Predictive Analytics Waiver Advice
  • Trade Suggestions & More

RECENT DECISIONS

Latest from FSP

Player News

Matchups

Week 1
ARI @LAC
ATL @PIT
BAL @IND
BUF @HOU
CAR vs CHI
CIN vs TB
CLE @JAC
DAL @NYG
DEN @KC
DET vs NO
GB @MIN
LAR vs SF
LV vs MIA
NE @SEA
NYJ @TEN
PHI vs WAS
Matchup Time Pitchers
ARI vs STL 04:10 EDT EST Brandon Pfaadt
Dustin May
ATH vs WAS 10:05 EDT EST J.T. Ginn
Zack Littell
ATL vs TEX 04:10 EDT EST Owen Murphy
MacKenzie Gore
BAL @HOU 04:10 EDT EST Trevor Rogers
Spencer Arrighetti
BOS vs TB 04:10 EDT EST Patrick Sandoval
Ian Seymour
CHC vs MIN 02:20 EDT EST Matthew Boyd
Taj Bradley
CHW @TOR 03:07 EDT EST Davis Martin
Shane Bieber
CIN @COL 03:10 EDT EST Rhett Lowder
Tomoyuki Sugano
CLE vs PIT 01:10 EDT EST Gavin Williams
Jared Jones
DET @LAA 10:07 EDT EST Tarik Skubal
Grayson Rodriguez
KC vs SD 04:10 EDT EST Randy Dobnak
Griffin Canning
LAD @NYY 08:08 EDT EST Emmet Sheehan
Ryan Weathers
MIA @MIL 04:10 EDT EST Max Meyer
Shane Drohan
NYM @PHI 04:05 EDT EST Sean Manaea
Jesus Luzardo
SEA vs SF 08:08 EDT EST Bryan Woo
Logan Webb
Matchup Time
No games scheduled
Matchup Time
No games scheduled