Bet on Charlton Athletic U21 vs Birmingham City U21 on Tuesday, 15 April. With the Smarkets exchange, you can back or lay your bets on the clash between Charlton Athletic U21 and Birmingham City U21 on Tuesday, 15 April. This game has 35 markets available to bet on. The most popular market so far is Full-time result. The favourites to win the game between Charlton Athletic U21 and Birmingham City U21 as of publication are Charlton Athletic U21 who are priced at odds of 1.05. The odds of a draw are 2.52 while the odds for Birmingham City U21 to win are 2.82. A US$10.00 back bet on Charlton Athletic U21 to win returns ERR, whereas a US$10.00 back bet on Birmingham City U21 to win are ERR. If you think neither side will come away with the victory, betting the same amount in a back bet on the draw would win you ERR. As Smarkets is an exchange, you can also place lay bets on all outcomes for Charlton Athletic U21 vs Birmingham City U21. You can also use the bet calculator to help you calculate potential winnings.