Learner Tien

• Geneva
• -dft. M.Navone
• 3-6 6-3 7-5
• May

• ATP Finals
• -dft. A.Blockx
• 4-3(4) 4-2 4-1
• December

• Metz
• -dft. C.Norrie
• 6-3 3-6 7-6(6)
• November

• Fairfield Challenger
• -dft. B.Tomic
• 6-0 6-1
• October

• Las Vegas Challenger
• -dft. T.Boyer
• 7-5 1-6 6-3
• September

• M15 Lakewood
• -dft. G.Nanda
• 6-3 6-3
• July

• Bloomfield Hills Challenger
• -dft. N.Basavareddy
• 4-6 6-3 6-4
• July

• M15 Rancho Santa Fe
• -dft. M.Summers
• 6-3 6-1
• June

• M15 San Diego
• -dft. A.Ayeni
• 6-4 6-7(5) 6-4
• June

• M15 San Diego
• -dft. K.Sell
• 6-7(6) 6-2 6-2
• May

• M25 Columbus
• -dft. J.Fearnley
• 2-0 ret.
• November

• M15 Norman
• -dft. D.Vale
• 7-6(6) 6-2
• October

• M15 Irvine
• -dft. Q.Vandecasteele
• 7-5 6-2
• June

• Beijing
• -dft. J.Sinner
• 6-2 6-2
• September

• ATP Finals
• -dft. J.Fonseca
• 2-4 4-3(8) 4-0 4-2
• December

• Knoxville Challenger
• -dft. C.Eubanks
• 7-5 7-6(9)
• November

• M15 Fayetteville
• -dft. T.Samuel
• 6-3 6-3
• October