Player: Brock, LJ (s↑)
NC Saturday Men's Doubles: 4.5 & under
North Shore Racquet Club
| Date | Opponent | Court | Result | Set 1 | Set 2 | Set 3 |
| 11/18/2017 | River Trails Tennis Center (1) | Line 6 | Lost | 3 - 6 | 7 - 5 | 0 - 6 |
| 1/13/2018 | Northbrook Racquet Club | Line 6 | Won | 6 - 4 | 4 - 6 | 6 - 4 |
| 3/10/2018 | Midtown Athletic Club - Bannockburn | Line 6 | Won | 7 - 5 | 6 - 3 | 1 - 6 |
Win/Loss/Tie Record: 2-1-0
Player: Brock, LJ
NC Sunday Men's Singles: 4.0
North Shore Racquet Club
| Date | Opponent | Court | Result | Set 1 | Set 2 | Set 3 |
| 11/5/2017 | College Park Athletic Club East | Line 1 | Tied | 4 - 6 | 6 - 3 | 05 - 07 |
| 11/19/2017 | Five Seasons Sports Club | Line 1 | Won | 6 - 3 | 6 - 1 | - |
| 12/10/2017 | Libertyville Club, The (1) | Line 1 | Lost | 2 - 6 | 6 - 1 | 110 - 05 |
| 1/14/2018 | Midtown Athletic Club - Palatine | Line 1 | Won | 3 - 6 | 2 - 6 | - |
| 1/28/2018 | Libertyville Club, The (2) | Line 1 | Lost | 3 - 6 | 3 - 6 | - |
| 2/25/2018 | Five Seasons Sports Club | Line 1 | Won | 3 - 6 | 6 - 1 | 0 - 1 |
| 3/11/2018 | Libertyville Club, The (1) | Line 1 | Lost | 1 - 6 | 3 - 6 | - |
| 4/8/2018 | Midtown Athletic Club - Palatine | Line 1 | Lost | 4 - 6 | 1 - 6 | - |
| 4/29/2018 | Libertyville Club, The (1) | Line 1 | Lost | 6 - 3 | 6 - 2 | - |
Win/Loss/Tie Record: 3-5-1
Player: Brock, LJ (s↑)
NC Sunday Men's Singles: 4.5
North Shore Racquet Club
| Date | Opponent | Court | Result | Set 1 | Set 2 | Set 3 |
| 1/21/2018 | Racquet Club of Lake Bluff, The | Line 4 | Lost | 7 - 6 | 4 - 1 | - |
| 2/4/2018 | Midtown Athletic Club - Palatine | Line 3 | Tied | 6 - 2 | 3 - 6 | 01 - 01 |
| 4/15/2018 | Racquet Club of Lake Bluff, The | Line 4 | Lost | 3 - 6 | 3 - 6 | - |
Win/Loss/Tie Record: 0-2-1
Player: Brock, LJ
NC Saturday Men's Doubles: 4.0 & Under
North Shore Racquet Club
| Date | Opponent | Court | Result | Set 1 | Set 2 | Set 3 |
| 1/20/2018 | River Trails Tennis Center (2) | Line 2 | Won | 4 - 6 | 4 - 6 | 2 - 6 |
| 2/3/2018 | Five Seasons Sports Club | Line 1 | Lost | 0 - 6 | 3 - 6 | 4 - 6 |
| 3/17/2018 | Midtown Athletic Club - Palatine | Line 2 | Tied | 7 - 5 | 1 - 6 | 4 - 4 |
| 4/14/2018 | Glenbrook Racquet Club | Line 1 | Lost | 6 - 3 | 6 - 1 | 6 - 0 |
Win/Loss/Tie Record: 1-2-1
Player: Brock, LJ
Boys High School League: Boys High School
North Shore Racquet Club
No matches played.