Feature names
Power Sub, Super Sub, Sure Sub
Different labels can describe similar player-substitution rules.
SBK Fresh Legs guide
SBK Fresh Legs is SBK's substitute-protection feature. If your selected player is substituted before a market result is settled, your bet transfers to the replacement. Available across a wide range of football leagues โ more than most competitors.
Each brand lists the countries we have recorded as supported โ use that before opening an account.
Feature names
Different labels can describe similar player-substitution rules.
Betslip check
The feature applies only when the selected market confirms it.
Market examples
Player markets where substitutions can affect settlement.
Availability
Kenya: feature names, offers and eligible markets can differ locally, so confirm the market icon and terms before staking.
Best PowerSub betting sites
Confirm the current market label, country availability, payment methods and terms before betting.
#1
Available in
Stake is a sportsbook and casino brand with Sure Sub on selected football player markets. Not available in UK, US, Sweden, France, Germany, Spain, Italy, Australia or other NetEnt-restricted territories โ see countries list.
#2
Available in
1win is an international sportsbook and casino available across Eastern Europe, Central Asia, Latin America, Africa and Asia. Offers sports betting, live betting, casino and slots. Check local licensing, payment options and terms before registering.
#3
Available in
Afropari is a sportsbook and casino focused on African markets. Available in Nigeria, Ghana, Kenya, Tanzania, Uganda, Cรดte d'Ivoire, Senegal, Cameroon and other African countries. Offers football and sports betting, casino games, slots and live casino with local mobile money payment options including MTN, Moov and Celtiis. Check local licensing and current terms before registering. 18+ only.
#4
Available in
BetUS is an international sportsbook and casino accepting players from the USA, Canada, Nigeria, Ghana, Uganda, South Africa, Sweden, Turkey and many other countries. Offers sports betting on NFL, NBA, MLB, NHL, soccer, tennis and more, plus live in-play betting, a full online casino and poker. Crypto deposits are available and preferred in many markets. Credit/debit card use is restricted in certain countries โ check the cashier for current deposit options. Sweden residents are excluded from casino bonuses. Not available in Belgium, France, Germany, Netherlands, UK or other listed prohibited territories. Always verify local availability, licensing and current terms before registering. 18+ only.
#5
Available in
22Bet offers football and multi-sport betting in Kenya. Confirm local eligibility, M-Pesa options and terms before depositing.
Available in
Linebet is an international sportsbook available across Africa, the Middle East, Asia and Latin America. Offers football, live betting and casino. Availability, payment methods and offer terms vary by country. Confirm local eligibility and current terms before registering.
How substitute betting works
You back a forward to score. If he is substituted before scoring and the direct replacement scores later, a qualifying PowerSub/Super Sub-style market can still settle as a winner.
Some operators include assist or score-or-assist markets. Data provider rules matter here, so check whether assists are settled by Opta or another official feed.
Shot markets are often where substitution protection has practical value. If the starter leaves early, the replacement may continue the same shot-count route.
Several Super Sub-style terms include bookings, fouls committed or fouls won. The exact list differs by operator, competition and market icon.
SBK Fresh Legs is SBK's branded substitute-protection feature on selected football player markets. If your chosen player is substituted before the market is settled, your bet transfers to the player who replaces them.
Source: https://help.getsbk.com/hc/en-gb/articles/20924433029149-Fresh-Legs-on-SBK
Always confirm the Fresh Legs label is showing on your betslip before staking โ not every player market qualifies.
SBK covers a wide range of competitions with Fresh Legs. Confirmed leagues include:
England: Premier League, Championship, EFL League 1, EFL League 2, FA Cup, EFL Cup (Carabao Cup)
Scotland: Scottish Premiership, Scottish FA Cup
Europe: French Ligue 1, German Bundesliga, Italian Serie A, Spanish La Liga, Dutch Eredivisie
European Cups: UEFA Champions League
Other: US Major League Soccer (MLS), World Club Cup
Coverage is subject to change. Check the SBK help page for the current confirmed league list.
Confirm the Fresh Legs label appears on the specific player market you are betting on โ not all markets within a covered league will be eligible.
Check whether bet builders, multiples, in-play bets and boosted-odds markets are included or excluded.
Extra time and cash-out bets are typically excluded from substitute-protection features โ verify this for your specific bet.
SBK Fresh Legs is one of the broadest substitute-protection features available, covering more leagues than many competitors.
William Hill calls its version Impact Sub (Premier League, Championship and Big 5 leagues confirmed). Betfair uses Safe Sub. Betfred uses Sub Switch. Sky Bet uses Super Sub. Paddy Power uses Super Sub.
The key differences are league coverage, which markets qualify, and whether multiples and bet builders are included. Always read the specific rules page before betting.
Feature names to know
Different bookmakers use different names, but the key check is always the same: the market must clearly show that substitution protection applies.
France ยท Garantie Coaching
Garantie Coaching
PMU PLAY Garantie Coaching is the French substitute-protection wording on selected football player markets. It works like Super Sub, Power Sub and Impact Sub when the market is marked eligible.
Impact Sub on selected UK markets
Impact Sub
William Hill uses Impact Sub as its substitute-protection wording on selected player markets. Check the exact market and current terms.
Named Sub Switch feature
Sub Switch
Betfred Sub Switch is the UK bookmaker's branded substitute-protection feature on selected football player markets. Treat it as active only when the bet slip shows Sub Switch and the current terms confirm eligibility.
Named Sub On, Carry On feature
Sub On, Carry On
Ken Howells is listed for UK football bettors with Sub On, Carry On on selected player markets. Treat it as active only when the market and current betting rules confirm eligibility.
Named Sure Sub feature
Sure Sub
Stake Sure Sub is Stake's substitute-protection wording on selected football player markets. Stake.com is useful for international coverage because it supports many countries, but restricted markets such as the United States, the United Kingdom, Sweden, Australia and Ontario must use local alternatives.
Power Sub
Power Sub
Power Sub is Unibet's name for player substitution protection on selected football player markets. Check the market icon and terms before placing a player bet.
Sub On Play On
Sub On Play On
Sub On Play On is bet365's substitution feature for selected soccer player markets where the icon is shown.
Super Sub
Super Sub
Paddy Power is one of the clearest Super Sub examples for UK and Ireland player markets.
Safe Sub
Safe Sub
Safe Sub is Betfair's version of substitution protection for selected player outcomes. The same market-label rule applies: only trust it when the market and betslip show the feature.
SuperSub
SuperSub
Betsson has SuperSub on selected football player markets in supported countries. Check the exact market label and betslip terms before staking.
Named SuperSub feature
SuperSub
Bethard calls its substitute-protection feature SuperSub for selected football player markets in Sweden, Ireland, Finland and Norway. Bethard is listed as a market reference only; this site does not use a Bethard affiliate link.
Super Sub
Super Sub
LeoVegas now belongs in the Super Sub comparison set for selected football player markets. It is especially relevant for UK, Nordic, Canada, Spain, Italy, Chile and Peru searches, but the exact market label still decides eligibility.
SuperSub
SuperSub
Expekt uses SuperSub wording for selected football player markets in Sweden, Finland and Denmark. Check the local market icon, betslip and terms before staking.
SuperSub
SuperSub
BetMGM is now listed for SuperSub searches in selected regulated markets including the US, UK, Canada, Netherlands and Sweden. In the US, state availability controls access before any feature check.
Related guides
Yes โ the UEFA Champions League is confirmed in SBK's Fresh Legs league list. Check the betslip to confirm the feature is active on the specific player market you are betting on.
Yes โ US Major League Soccer (MLS) is listed as a covered competition. Confirm the Fresh Legs label on the betslip before staking.
Yes โ the World Club Cup is listed as a covered competition on SBK. Verify the market label before placing any player bet.
Yes โ the Scottish Premiership and Scottish FA Cup are both listed in SBK's Fresh Legs coverage. Check the individual market for the Fresh Legs label.
Yes. Like Sky Bet Super Sub, Paddy Power Super Sub, William Hill Impact Sub, Betfair Safe Sub and Betfred Sub Switch, Fresh Legs protects selected player bets if the chosen player is substituted before the market settles.
The closest alternatives are Sky Bet Super Sub (Premier League, Championship, Big 5 leagues, UCL), William Hill Impact Sub, Betfair Safe Sub, Betfred Sub Switch, and Betsson SuperSub. Use our league-coverage finder to compare which bookmakers cover your specific competition.