Best Bookmaker for Substitution Guarantee

Discover the top betting sites for substitution guarantee with our comprehensive guide. Get expert advice on which bookies offer this unique promotion.
Best Bookmaker for Substitution Guarantee
Luke Bradshaw Lee
Luke Bradshaw Lee Senior Sports Betting Editor

Experienced sports journalist and editor covering multiple aspects within the sports and betting industry. A football, NFL and rugby specialist, he is a judge at the Football Content Awards.

In football betting, there a few bookies that offer substitution guarantee. We measure the pros and cons, plus track thousands points of data, across over 100 different bookies in the UK. This allows us to gauge which bookies are good at what, and which areas need improving. This includes which betting sites offer particular promotions, and that includes substitution guarantee. Below are the only bookies in the UK who offer it as a promotion to their customers.

4.1 / 5 189 Ratings
  • The no.1 ranked UK bookmaker for darts
  • Rank in our top 10 bookmakers for nine different categories
4.2 / 5 285 Ratings
  • Ranked #1 For Footy Accumulators
  • Must have account for Arbitrage Betting
4.1 / 5 178 Ratings
  • Rank in our top 10s for ten different categories
  • Live stream horse racing, basketball (NBA), football, cricket and tennis matches through William Hill TV
4.4 / 5 1165 Ratings
  • Rated #1 By OLBG Users
  • Rated #1 For Bet Builder

What is Substitution Guarantee?

The Substitute Guarantee, although it has a few different names, is a promotion that gives you a backup of plan B to various player markets in football matches. If you’ve backed a player to score a goal, or the first goal, or any number of different of markets, and they're substituted, your bet will move onto the player that replaces them. You may well get a second chance to make a profit thanks to your stake being returned as a free bet, or your bet still coming in completely.

The markets that are available  for this promotion can include the following: First / Last or Anytime Goalscorer, To score 2 or more, Scorecast, Wincast, Team First Scorer, First Player Booked, Player to be Booked, Player to be Red Carded, Player to Win Man of the Match.

1 - Paddy Power's Super Sub

Paddy Power are arguably the most well known UK bookie for this promotion. Theirs is called Super Sub, and is marketed fairly heftily. Your bet is rolled over to the player coming on and replacing the starter. 

The offer is available to new and existing customers. It's valid on selected leagues and markets only and applies to pre-match and in-play singles, multiples and bet builder bets on qualifying player outcome selections. It's worth noting, however, that it does not apply to Power Prices, but does apply to Turbo Power Prices. If your substitute is then substituted also, your bet will roll over to the third player.

Eligible markets:

Player to commit 1, 2 or 3 or more fouls

Player to be fouled 1, 2 or 3 or more times

Player to have 1, 2, 3 or 4 or more shots on target

Player first Goalscorer

Anytime Goalscorer

Player to score

To score or assist

Player to score a hat-trick

Anytime assist

Player to score 2 or more goals

Player to have 1 or more shots

Player to have 2 or more shots 

Player to have 3 or more shots

Player to have 4 or more shots 

Player to have 5 or more shots

Player to have 6 or more shots 

Player to be shown a card

To score or to be shown a card

Player to have 1, 2 or 3 or more shots in 1st half

Player to commit 1 or more fouls in 1st Half

Player to have 1, or 2 or more shots on target in 1st half

 

2 - Betfair's Substitution Guarantee

The promotion is available for new and existing customers who use the Betfair Sportsbook. It Applies to all Premier League, Champions League, Europa League and other selected markets. It does not include matches that also involve the #OddsOnThat & Odds Boost promotions eg you can't enjoy two different promotions in one go. Likewise, it doesn't apply to any bets that you make using free bets. The good news, however, is that it can be used for in-play bets as well as pre-match bets.

For single bets, if the player you have backed is substituted during the time period of 00:00 – 10:00 on the match clock, we will give you your money back, provided the outcome has not already been determined. For multiple bets, if the player you have backed is substituted during the time period of 00:00 – 10:00 on the match clock, that leg of your multiple bet will be voided, and the remaining legs will be re-priced.

Eligible markets:


1st player to be shown a card


Player To Have 2 Or More Shots In 1st Half


Anytime Assist


Player To Have 2 Or More Shots on Target


Anytime Goalscorer


Player To Have 2 Or More Shots on Target In\n 1st Half


First Goalscorer


Player To Have 3 Or More Shots


Last Goalscorer


Player To Have 3 Or More Shots In 1st Half


Next Goalscorer


Player To Have 3 Or More Shots on Target


Player to be Sent Off


Player To Have 4 Or More Shots


Player To Have 1 Or More Shots


Player To Have 4 Or More Shots on Target


Player To Have 1 Or More Shots In 1st Half


Player To Have 5 Or More Shots


Player To Have 1 Or More Shots in Each Half


Player To Have 6 Or More Shots


Player To Have 1 Or More Shots on Target


Shown a Card


Player To Have 1 Or More Shots on Target In 1st Half


To Score 2 or More Goals


Player To Have 1 Or More Shots on Target In Each Half


To Score a Hat-Trick


Player To Have 2 Or More Shots


To Score or Assist

3 - William Hill's Impact Sub

With Impact Sub at William Hill, if your player is brought off, your bet remains open, transferring on the substitute who has replaced them, at the original price. Available pre-match and in-play on singles, multiples and Bet Builders including selected player markets. Impact Sub triggers when an official substitution is made, at which point bets containing unsettled promotion markets involving the original player will transfer across to their substitute.

In the case of markets that require multiple occurrences (e.g., “To score 2 or more”), any existing action performed by the original selection will be added to any subsequent action performed by their substitute. The promotion is available on singles, multiple and Bet Builders including selected player markets listed below (the promotion markets).

Eligible markets:

  • Player First Goalscorer
  • Player to Score
  • Player Last Goalscorer
  • Player To Score 2 Goals or More
  • Player To Score A Hat-trick
  • Player to Score First and Last
  • Player to Score First or Last
  • Player to Assist
  • Player to Score or Assist
  • Player Shots on Target
  • Player Shown a Card
  • Player Fouls

4 - bet365's Sub On Play On

After a hiatus, bet365 have brought back their promotion. The popular sportsbook previously had a substitution guarantee, before removing for a period of time. In March 2025 they brought back Sub On Play On for their users.

Place a bet on a player market with the Sub On Play On icon. If your selected player is substituted, your bet will roll over to their replacement, with no change in odds. If the substituted player meets the bet requirement, we’ll settle your selection as a winner. The bet is good for player goals, cards, shots, shots on target, fouls and more. Sub On Play On is available on any market which displays the Sub On Play On icon. 

Eligible markets:

  • First Goalscorer

  • Last Goalscorer

  • Anytime Goalscorer / To Score at Any Time

  • Next Goalscorer

  • To Score Two or More Goals / To Score 2 or More

  • To Score Three or More Goals / To Score a Hat Trick

  • Score with a Header

  • Score from Outside the Box

  • 1st Player Booked

  • Player to be Booked

  • Player to be Sent Off

  • Player Assists

  • To Score or Assist

  • Player Shots on Target

  • Player Shots

  • Player Tackles

  • Player Fouls Committed

FAQs

FAQ

Best Bookies for Substitution Guarantee - FAQs

  • What is the paddy power substitute guarantee?

  • Do Betfair do super sub?

  • Does William Hill do Super Sub?

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