Clijsters looked vulnerable throughout the second set and had to save a matchpoint at 4-5.

BBC: Davenport reaches last four

Dark pools, unfortunately a nefarious-sounding moniker, actually have exotic names like H20, Liquidity Ping, Matchpoint, PIN, MS Pool and Liquifi.

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Lending Club was founded by Renaud Laplanche, a French native who worked as a New York securities lawyer before launching database search firm MatchPoint.

FORBES: Magazine Article