MLB Betting Sites: Best Sportsbook Promo & Bonus Codes For Philadelphia Phillies Betting

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Written By Giovanni Shorter on October 20, 2023
MLB betting sites

These are the best sportsbook promos for baseball playoffs betting from the best MLB betting sites. The Philadelphia Phillies host the Arizona Diamondbacks in the National League Championship Series. Game 4 is tonight at 8:07 p.m from Phoenix and will be televised on TBS. Bettors can claim major bonus bets at these top-rated online sportsbooks. Click PLAY NOW on the banner below to get started.

UP TO $1,000
In Bonus Bets
First Bet Safety Net up to $1,000, or Bet $5, Get $150 in Bonus Bets
Sign Up, Deposit and Play Today in VA!
Gambling Problem? Call or TEXT 1-800-Gambler 21+
Use Bonus Code: THELINESVA
Up to $250
Bonus Bet with First Wager
First Bet Reset Up to $250 Back in Bonus Bets 
Get Betway Boosts & Enhanced Odds
To Claim: Click Play Now
UP TO $1,500
In Bonus Bets
$1,500 Paid Back in Bonus Bets
Free Live Streaming – Watch Live Games
Use Bonus Code: THELINES
$1,000 FIRST BET
On Caesars
Up to $1,000 Back as a Bonus Bet if Your Bet Loses
Stream NFL Games In-App for Free
21+ Gambling problem? Call 1-800-GAMBLER
Use Promo Code: THELINES1000
Bet $5
Get $150
In Bonus Bets
Up to $150 in Bonus Bets if Your Team Wins
Available on Desktop, Android & iOS
To Claim: Click Play Now
$100 bonus
No Regret First Bet
Up to $100 Back if Your First Bet Doesn’t Hit
Get Your Bets Boosted
To Claim: Click Play Now
$500 BONUS
2nd Chance Bet
Up To $500 in Bet Credits
ONLY 1x Play Through!
Use Exclusive Bonus Code: LINESRIV

21+ in most states to use sportsbook bonus codes. Gambling problem? Call or text 1-800-GAMBLER.

Pennsylvania Sportsbook Promo Codes For Phillies Fans

Pennsylvania SportsbookPromo CodeCurrent Bonus
Caesars SportsbookTHELINES1000$1,000 First Bet on Caesars
BetMGM SportsbookTHELINESUp to $1,500
BetRivers SportsbookLINESRIV$500 Bonus Second Chance Bet
FanDuel SportsbookClick to claim FanDuel promoBet $5, Get $200 in Bonus Bets + 3 Months of NBA League Pass
Betway SportsbookClick to claim Betway promoFirst Bet Reset up to $250 back in bonus bets if your first bet loses.
PointsBetClick to claim PointsBet promoUp to $1000 in Second Chance Bets

Arizona Sportsbook Promo Codes for DiamondBacks Fans

Arizona SportsbookPromo CodeCurrent Bonus
Betway SportsbookClick to claim Betway promoFirst Bet Reset up to $250 back in bonus bets if your first bet loses.
Caesars SportsbookTHELINES1000$1,000 First Bet on Caesars
BetMGM SportsbookTHELINESUp to $1,500 back in Bonus Bets if you don’t win
BetFred SportsbookBETBONUS$105 on Fred (No Sweat Bet up to $105 if your first wager loses)
Desert Diamond SportsbookDesert Diamond Sportsbook100% Deposit Match up to $250
FanDuel SportsbookClick to claim FanDuel promoBet $5 on any Money Line, Get $150 in Bonus Bets if Your Team Wins
BetRivers SportsbookLINESRIV$100 Bonus Second Chance Bet
Hard Rock Bet SportsbookNone, click to claim promoNo regret first bet up to $100

Claim $1,000 IN Bonus Bets With Caesars Sportsbook MLB Playoffs Bonus Code

Fans betting at MLB betting sites have a great option at Caesars Sportsbook. They can claim up to $1,000 back as a bonus bet if their first wager is a loss. Use promo code THELINES1000 to claim this offer. Bettors can take action on the Phillies tonight, and if they lose, get their stake back as equivalent bonus bets for Game 3.

Bonus bets do not work the same as cash wagers. Bettors can only use bonus bets at the designated sportsbook. Wins from bonus bets also do not pay the same as with cash wagers. This is because the value of the bonus bet is not included in the final payout.

Caesars Sportsbook is currently running odds boosts on the Phillies. Bettors can claim more juice on their wager betting on the MLB playoffs at Caesars Sportsbook.

BetMGM MLB Playoffs Promo Offer

At BetMGM, bettors can claim up to $1,500 in bonus bets back on their first wager. Bettors need only use promo code THELINES, and the offer is available. Fans can wager on the Phillies for Game 4 and, if the wager is a loss, get the funds back as bonus bets for Game 3 in Arizona.

The bonus bets will be issued once the initial wager is settled. Bettors would need to wager $1,500 and lose to claim the full $1,500 in bonus bets. This offer is only available for first-time bettors.

BetMGM is also hosting a slew of odds boosts surrounding the NLCS matchup. Bettors on either side of the ticket can claim boosts on select player props. Expand your MLB Playoffs betting with BetMGM odds boosts and promos.

DraftKings Up To $20 Free Play On First Deposit + 20% Deposit Match Bonus

DraftKings bettors can claim a $20 bonus bet for depositing into their DK accounts for the first time. Fans can use this $20 bonus bet on the MLB Playoffs matchup. DraftKings is also offering a 20% deposit match bonus for first-time bettors up to $500. The deposit match will be funded as bonus bets. Bettors will need to deposit $2,500 to claim the full $500 bonus bet offer.

DraftKings is also running a No Sweat Everyday Same Game Parlay for the MLB Playoffs. Bettors can wager on a SGP on the Phillies game, and if they lose, see their funds returned as bonus bets. This is available every day throughout the MLB Playoffs and can be used on any sport.

  • Join’s free sports betting Discord with more than 4,000 community members and our staff sharing betting ideas every day. Go to the #roles server to get push notifications to the Discord app from staff when they lock in a bet.

Diamondbacks at Phillies: NLCS GAME 4 Odds