Semi-final Qualification Scenarios

After two rounds of matches in both the round-robin singles groups, no player has clinched a spot in the semi-finals. In doubles, just one team, the pairing of 2008 tournament champions Daniel Nestor and Nenad Zimonjic, has qualified.

Below are the semi-final qualifying scenarios heading into the final two days of round-robin play on Thursday and Friday in London.
THURSDAY SEMI-FINAL QUALIFYING SCENARIOS

Group B singles qualification scenarios after the completion of two rounds of the Round-Robin:

Regardless of score:
Federer defeats Soderling + Murray defeats Ferrer - then Federer Wins Group and Murray Qualifies 2nd. 

Soderling defeats Federer + Ferrer defeats Murray - then Soderling qualifies as Group Winner and Federer qualifies 2nd.

OR

Scenarios below apply:

Soderling defeats Federer in 2 Sets + Murray defeats Ferrer in 2 sets - then Ferrer eliminated. Order of remaining players determined by % of Games won.

Soderling defeats Federer in 2 Sets + Murray defeats Ferrer in 3 sets - then Soderling qualifies as Group Winner and Federer Qualifies 2nd.

Soderling defeats Federer in 3 Sets + Murray defeats Ferrer in 2 sets - then Federer qualifies as Group Winner and Murray Qualifies 2nd.

Soderling defeats Federer in 3 Sets + Murray defeats Ferrer in 3 sets - then Federer qualifies as Group Winner based on % of Sets Won and Murray Qualifies 2nd.

Federer defeats Soderling in 2 sets +  Ferrer defeats Murray in 2 sets - then Federer qualifies as Group Winner; Ferrer, Murray, Soderling tied with a  1-2 record and 2-4 in Sets. Final Spot determined by % of Games Won.

Federer defeats Soderling in 2 sets +  Ferrer defeats Murray in 3 sets - then Federer qualifies as Group Winner and Murray qualifies 2nd.

Federer defeats Soderling in 3 sets +  Ferrer defeats Murray in 2 sets - then Federer qualifies as Group Winner and Soderling qualifies 2nd.

Federer defeats Soderling in 3 sets +  Ferrer defeats Murray in 3 sets - then Federer qualifies as Group Winner and Murray qualifies 2nd.

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Doubles Group A qualification scenarios after the completion of two rounds of the round-robin matches:

Regardless of score:
Bryan/Bryan Win and Fyrstenberg/Matkowski Win - then Fyrstenberg/Matkowski Win Group and Bryan/Bryan Qualify 2nd.

OR

Regardless of score:
Dlouhy/Paes Win and Melzer/Petschner Win - then Melzer/Petzschner Win Group and Fyrstenberg/Matkowski Qualify 2nd.

OR

Bryan/Bryan defeat Dlouhy/Paes in 2 sets and Melzer/Petzschner defeat Fyrstenberg/Matkowski in 2 sets - then Bryan/Bryan Win Group and Melzer/Petschner Qualify 2nd.

Bryan/Bryan defeat Dlouhy/Paes in 2 sets and Melzer/Petzschner defeat Fyrstenberg/Matkowski in 3 sets - then Bryan/Bryan Win Group and Fyrstenberg/Matkowski Qualify 2nd.

Bryan/Bryan defeat Dlouhy/Paes in 3 sets and Melzer/Petzschner defeat Fyrstenberg/Matkowski in 2 sets - then Bryan/Bryan Win Group and Melzer/Petschner Qualify 2nd.

Bryan/Bryan defeat Dlouhy/Paes in 3 sets and Melzer/Petzschner defeat Fyrstenberg/Matkowski in 3 sets - then Fyrstenberg/Matkowski Win Group and Bryan/Bryan Qualify 2nd.

Dlouhy/Paes defeat Bryan/Bryan in 2 sets and Fyrstenberg/Matkowski defeat Melzer/Petzschner in 2 sets - then Fyrstenberg/Matkowski Win Group and Dlouhy/Paes Qualify 2nd.

Dlouhy/Paes defeat Bryan/Bryan in 2 sets and Fyrstenberg/Matkowski defeat Melzer/Petzschner in 3 sets - then Fyrstenberg/Matkowski Win Group and Dlouhy/Paes Qualify 2nd.

Dlouhy/Paes defeat Bryan/Bryan in 3 sets and Fyrstenberg/Matkowski defeat Melzer/Petzschner in 2 sets - then Fyrstenberg/Matkowski Win Group and Bryan/Bryan Qualify 2nd.

Dlouhy/Paes defeat Bryan/Bryan in 3 sets and Fyrstenberg/Matkowski defeat Melzer/Petzschner in 3 sets - then Fyrstenberg/Matkowski Win Group and Bryan/Bryan Qualify 2nd.

FRIDAY SEMI-FINAL QUALIFYING SCENARIOS

Group A singles qualification scenarios after the completion of two rounds of the Round-Robin:

Berdych defeats Nadal in 2 sets and Djokovic defeats Roddick in 2 sets = Djokovic Wins Group and Berdych Qualifies 2nd.
Berdych defeats Nadal in 2 sets and Djokovic defeats Roddick in 3 sets = Berdych Wins Group and Nadal Qualifies 2nd.
Berdych defeats Nadal in 3 sets and Djokovic defeats Roddick in 2 sets = Djokovic Wins Group and Nadal Qualifies 2nd.
Berdych defeats Nadal in 3 sets and Djokovic defeats Roddick in 3 sets = Nadal Wins Group and Djokovic Qualifies 2nd.

Roddick defeats Djokovic in 2 sets and Nadal defeats Berdych in 2 sets = Nadal Wins Group and Roddick Qualifies 2nd.
Roddick defeats Djokovic in 2 sets and Nadal defeats Berdych in 3 sets = Nadal Wins Group and Berdych Qualifies 2nd.
Roddick defeats Djokovic in 3 sets and Nadal defeats Berdych in 2 sets = Nadal Wins Group and Djokovic Qualifies 2nd.
Roddick defeats Djokovic in 3 sets and Nadal defeats Berdych in 3 sets = Nadal Wins Group and Djokovic Qualifies 2nd.

Group B doubles qualifcation scenarios after the completion of two rounds of the Round-Robin:

Daniel Nestor and Nenad Zimonjic have qualified in No. 1 position in Group B.

On Friday, Bhupathi / Mirnyi play Moodie / Norman - the winner will qualify as Group B runners up.