Championship bracket
Fourth round
Tim Link-Oscar Beich, Bloomington, d. Rex Cabrera-Kurt Ramirez, Barrington, 6-3, 6-2
Mike O’Keefe-David Robinson, Springfield, d. Sammy Carl-Kevin Caspers, Glenbrook North, 6-3, 6-3
Tom Wessel-Will Butzlaff, Lake Forest, d. Rob Alef-Chris Nowak, Glenbrook South, 6-2, 6-4
Drew Forsberg-Ryan Golden, Moline, d. Brent Stern-Lev Gottlieb, Homewood-Flossmoor, 6-2, 7-6 (9-7)
Joshua Williams-Michael Tiu, Naperville Central, d. Brad Livingston-Brian Livingston, Niles North, 4-6, 6-3, 6-4
Matt Bruch-Alex Lambropoulos, Lake Forest, d. Jeff Zanchelli-Jon Levy, Stevenson, 6-1, 6-2
Walker Grimes-Spencer Vegosen, Francis Parker, d. Mark Lienhart-Eric Dawson, Bloomington, 1-6, 7-5, 7-6 (9-7)
Andy Lockhart-J.T. Newlin, Hinsdale Central, d. Jacob Segil-Brandon Fisher, Highland Park, 4-6, 6-2, 7-5
Quarterfinals
Tim Link-Oscar Beich, Bloomington, d. Mike O’Keefe-David Robinson, Springfield, 6-3, 6-3
Tom Wessel-Will Butzlaff, Lake Forest, d. Drew Forsberg-Ryan Golden, Moline, 7-5, 0-6, 7-6 (3)
Matt Bruch-Alex Lambropoulos, Lake Forest, d. Joshua Williams-Michael Tiu, Naperville Central, 6-1, 4-6, 6-4
Walker Grimes-Spencer Vegosen, Francis Parker, d. Andy Lockhart-J.T. Newlin, Hinsdale Central, 6-3, 7-6 (5)
Consolation bracket
Fourth round
Conor Donnelly-Eric Hendrickson, Lyons, d. Aaron Rogers-Greg Schlough, Prairie Ridge, 3-6, 6-1, 6-0
Clint Buetikofer-Adam Kucharski, Hinsdale Central, d. Joe Harris-Kyle Shoff, Metamora, 6-1, 6-3
Ethan Bryant-Stephen Puricelli, Salem, d. Dave Franczak-Jon Huxhold, Fremd, 6-1, 6-2
Greg Sirotek-Mark Herrmann, Wheaton St. Francis, d. Cameron Shanklin-Courtney Burns, Agricultural Science, 6-4, 6-1
Jonathon Stanley-Sean Bush, Danville, d. Matt Owings-Dylan Stein, Stevenson, 7-5, 6-0
Greg Nelson-Sean Hayes, Rockford Guilford, d. Joe Withers-Jeff Bucher, Dunlap, 7-6 2, 2-6, 6-1
Brian Tweedie-Chad Fisher, Normal, d. Ross Allen-Andy Mertz, Oak Park, 7-6 (1), 6-7 (3), 6-3
Neil Weber-Kyle Jobe, Edwardsville, d. Drew Olian-Nikola Ljuboja, Highland Park, 6-2, 6-7 5, 6-4
Jonathan Lacy-Jake Snyder, Edwardsville, d. Matt Wall-Brandon McGinnis, Quincy Sr., 6-4, 6-3
Allen Ye-Grant Keaton, Illinois Math and Science, d. Jim Butts-Ross Peters, Belleville East, 6-4, 6-4
Sebastian Rymarz-Mayur Shah, Conant, d. Mike Lex-Brad Foss, Lake Zurich, 7-6 (6), 7-5
Colin Zimmerman-Kevin McParlan, Rockford Guilford, d. Chris Schultz-Chris Wood, Moline, 6-2, 6-2
David Masoncup-Matt Vycital, St. Charles North, d. Ryan Burgdorfer-Matt Herbeck, Downers Grove North, 6-3, 6-3
Tom Pelling-Anthony Johnson, Geneva, d. Peter Slaven-Chris Thomas, New Trier, 7-6 1, 6-3
Tyler Rossi-Chad Simpson, Danville, d. Theran Hitchins-Ryan Macdonald, Ottawa, 4-6, 6-2, 6-3
Tony Gill-Ben Weltman, Deerfield, d. Gerard Sabb-Geo Slaughter, Rock Island, 6-2,4-6, 6-0
Fifth round
Clint Buetikofer-Adam Kucharski, Hinsdale Central, d. Conor Donnelly-Eric Hendrickson, Lyons, 6-4, 4-6, 7-5
Greg Sirotek-Mark Herrmann, Wheaton St. Francis, d. Ethan Bryant-Stephen Puricelli, Salem, 6-3, 7-5
Jonathon Stanley-Sean Bush, Danville, d. Greg Nelson-Sean Hayes, Rockford Guilford, 7-5, 6-1
Brian Tweedie-Chad Fisher, Normal, d. Neil Weber-Kyle Jobe, Edwardsville, 6-0, 6-0
Allen Ye-Grant Keaton, Illinois Math and Science, d. Jonathan Lacy-Jake Snyder, Edwardsville, 6-2, 7-5
Colin Zimmerman-Kevin McParlan, Rockford Guilford, d. Sebastian Rymarz-Mayur Shah, Conant, 6-2, 7-5
David Masoncup-Matt Vycital, St. Charles North, d. Tom Pelling-Anthony Johnson, Geneva, 6-4, 3-6, 6-3
Tony Gill-Ben Weltman, Deerfield, d. Tyler Rossi-Chad Simpson, Danville, 6-4, 7-5
Sixth round
Rob Alef-Chris Nowak, Glenbrook South, d. Clint Buetikofer-Adam Kucharski, Hinsdale Central, 6-4, 6-4
Brent Stern-Lev Gottlieb, Homewood-Flossmoor, d. Greg Sirotek-Mark Herrmann, Wheaton St. Francis, 7-6 (8-6), 7-6 (1)
Jonathon Stanley-Sean Bush, Danville, d. Rex Cabrera-Kurt Ramirez, Barrington, 6-2, 6-3
Sammy Carl-Kevin Caspers, Glenbrook North, d. Brian Tweedie-Chad Fisher, Normal, 7-6 (8-6), 3-6, 6-1
Mark Lienhart-Eric Dawson, Bloomington, d. Allen Ye-Grant Keaton, Illinois Math and Science, 6-2. 6-2
Colin Zimmerman-Kevin McParlan, Rockford Guilford, d. Jacob Segil-Brandon Fisher, Highland Park, 6-2, 7-5
Brad Livingston-Brian Livingston, Niles North, d. David Masoncup-Matt Vycital, St. Charles North, 6-1, 7-5
Jeff Zanchelli-Jon Levy, Stevenson, d. Tony Gill-Ben Weltman, Deerfield, 7-5, 6-2
Seventh round
Rob Alef-Chris Nowak, Glenbrook South, d. Brent Stern-Lev Gottlieb, Homewood-Flossmoor, 6-4, 7-6(4)
Jonathon Stanley-Sean Bush, Danville, d. Sammy Carl-Kevin Caspers, Glenbrook North, 3-6, 7-5, 7-5
Colin Zimmerman-Kevin McParlan, Rockford Guilford, d. Mark Lienhart-Eric Dawson, Bloomington, 6-3, 3-6, 6-3
Brad Livingston-Brian Livingston, Niles North, d. Jeff Zanchelli-Jon Levy, Stevenson, 7-5,3-6,6-1
