Awards:
- Big Ten Distinguished Scholar (2026)
- 2x Academic All-Big Ten (2025, 2026)
- 2x CSC Academic All-District (2025, 2026)
- 2x ITA Scholar-Athlete (2024, 2026)
2025-26: Finished 7-9 in singles play, including a 6-6 mark (12 unfinished) during dual season... went 21-4 in doubles, finishing 20-1 (six unfinished) during dual season... ranked as high as No. 18 nationally in doubles with Carter Pate, finishing the season at No. 34... became the first Northwestern doubles duo since at least 1980 to finish dual season undefeated, finishing 18-0. [FALL] Picked up a singles victory at the 68th Annual Intercollegiate Championships in Southern California to open his fall season (10/9-12)... reached the doubles round of 32 at the ITA Regional Championships alongside partner Chad Miller (10/16-18). [SPRING] Ranked as high as #18 nationally in doubles with partner Carter Pate... picked up his first singles and doubles wins of dual season in the victory over Youngstown State (1/18)... won another pair of doubles matches playing alongside Carter Pate against IU Indy and Cleveland State (1/24)... partnered with Carter Pate at No. 1 doubles at Alabama to take down #66 Kriznik/Kalina en route to 6-1 victory, also winning his No. 3 singles match (1/30)... partnered again with Pate to win at No. 1 doubles against Xavier (2/1)...won at No. 1 doubles with partner Pate against Memphis (2/8)...earned a win at No. 1 doubles with Pate in 4-0 sweep of Illinois St. (2/14)...notched a victory at No. 1 doubles with Pate at No. 24 Notre Dame (2/20)... posted wins a No. 1 doubles and No. 3 singles in 4-3 win over Denver (2/22)... took wins at No. 1 doubles and No. 3 singles versus UIC (2/28)... notched 3-0 weekend at No. 1 doubles partnered with Carter Pate, taking down duos from Washington, Oregon and Creighton (3/6-8)... posted win at No. 1 doubles at No. 51 Nebraska (3/15)... picked up a win in straight sets at Penn State (3/27)... led against the No. 1 doubles duo in the country before the match went unfinished (3/29)... improved to 18-0 in dual doubles play, taking another victory with Pate against Purdue (4/3) as well as victory alongside Chad Miller against Indiana (4/5)... also won at No. 2 singles in the 'Cats' victory over the Hoosiers (4/5)... improved to 19-0 in dual doubles action with a victory at the No. 2 spot against #24 USC (4/10)... picked up a ranked doubles victory alongside partner Miller, taking down #63 Miyoshi/Mroz in the dual at Illinois (4/18)... with Pate, was selected for the doubles bracket at the USTA American Collegiate Player Wildcard Playoffs in Orlando, Fla. (6/17).
2024-25: [FALL] advanced out of qualifying and into the main draw in singles while reaching the round of 32 in doubles alongside partner Carter Pate at the ITA Midwest Regional (10/10-11)... won his round of 64 match in singles action at the Big Ten Individual Championships and picked up a victory alongside partner Carter Pate in doubles consolation action (11/7-10). [SPRING] Appeared in 29 matches…went 8-15 (6 unfinished) in singles and 4-17 (8 unfinished) in doubles. began dual season with his first career appearances at No. 1 singles, where he played to a 2-1 record on opening weekend (1/17-20)... won both singles matches in a doubleheader against Illinois State and IU Indy, also picking up his first doubles win of dual season alongside partner Felix Nordby (2/15)... contributed a singles victory in the conference opener against Wisconsin, helping the 'Cats to a 5-2 victory (3/7)... clinched match point at No. 3 singles in Northwestern's 4-3 upset of No. 60 Purdue (3/16).
2023-24: [SPRING] Appeared in 28 matches… went 4-11 (8 unfinished) in singles and 8-11 (9 unfinished) in doubles, paired with Presley Thieneman in all wins…notched a four-match doubles win streak from 2/9 to 2/16…won doubles matches against two ranked opponent pairings, one versus No. 45 pairing at No. 21 Alabama (2/9) and the other versus No 68 pairing at No. 18 Michigan State (3/31)...with Thieneman, was ranked No. 67 in the ITA doubles rankings on March 5.
High School: A five-star recruit out of Canyon del Oro High School... ranked as high as 19 in USTA Boys 18s... went undefeated at #1 singles freshman year... played doubles with fellow recruits Nick Herdoiza and Jackson Caldwell... graduated second in his class.
Personal: Born Greyson Scott Casey.
SINGLES
| Season | Overall W-L | Dual Match |
Tourn. |
Conference | 1 | 2 | 3 | 4 | 5 | 6 |
| 2023-24 | 7-16 | 4-11 | 3-5 | 0-4 | -- | -- | -- | -- | 3-10 | 1-1 |
| 2024-25 | 11-17 | 8-15 | 3-2 | 2-7 | 3-4 | 2-2 | 3-9 | -- | -- | -- |
| 2025-26 | 7-9 | 6-6 | 1-3 | 2-3 | -- | 1-1 | 5-5 | -- | -- | -- |
| Career | 25-42 | 19-32 | 7-10 | 4-14 | 3-4 | 3-3 | 8-14 | -- | 3-10 | 1-1 |
DOUBLES
| Season | Overall W-L | Dual Match |
Tourn. |
Conference | 1 | 2 | 3 |
| 2023-24 | 13-12 | 8-11 | 5-1 | 1-4 | -- | 8-11 | -- |
| 2024-25 | 6-19 | 4-17 | 2-2 | 0-11 | 3-12 | 1-5 | -- |
| 2025-26 | 21-4 | 20-1 | 1-3 | 9-1 | 18-1 | 1-0 | 1-0 |
| Career | 40-35 | 32-29 | 8-6 | 10-16 | 21-13 | 10-16 | 1-0 |