| Height: | 6-1 |
| Hometown: | Thornton, Colo. |
| Position: | MB |
| Year: | Jr. |
| High School: | Horizon HS |
| Major: | Undecided |
2025: CSC Academic All-District Played in 91 sets across all 25 matches... Recorded 195 kills (third on the team) on a .278 hitting percentage with two assists, nine service aces, 43 digs, and 37 total blocks (second on the team)... Nine double-digit kill matches... Named Zaxby's Female Athlete of the Week on Nov. 17... Match highs include: 17 kills, two aces, six digs, and five total blocks.
2024: Played in 43 sets across 16 matches... Recorded 59 kills, one assist, one service ace, 21 digs, and 18 total blocks... Match highs include: 11 kills (twice), one assist (vs. LMU on 11/6), one ace (at AU on 10/5), five digs (vs. LMU on 11/6), and four block assists against the Trojans.
High School: Graduated from Horizon HS in Thornton, Colo... Coached by Ashley Purcelli... Lettered four years in volleyball... Two-time second team all-conference... Honorable mention all-conference as a junior... Three-time academic all-state... Most Improved as a freshman... Member of team's Most Valuable Duo and team captain as a senior... Graduated Upswing Leadership Academy in 2024... Advanced to 5A regional playoffs every year...Career: 634 kills, 172 total blocks, 79 service aces... Played for The Diff, coached by KT Mills, Josh Kreunen, Krista Solomon... Finished third in the gold bracket of the Las Vegas Classic and Big South Qualifier... Finished fifth in gold at the Far Western Qualifier... Also placed in the gold at the Boston Nike Fest... Hit .320.
Personal: Full name is Karris McKayla Oller... Nickname "KO"... Born Nov. 6, 2005 in Golden, Colo... Daughter of Missy and Jim Oller... Siblings: Riley and Mitchell... Mom Missy played at Adams State (1996-97)... Undecided on major... SAC Commissioner's Honor Roll... Athletic Director's Honor Roll... Hobbies: Reading, hiking, paddleboarding, and hanging out with friends... Favorite movie: "Little Women"... Favorite musical artist: Taylor Swift... Favorite sports team: Denver Nuggets... Favorite food: Cookie dough ice cream.
| Recent Games |
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| Statistics category | Overall | Conf | ||
|---|---|---|---|---|
| Matches | - | - | ||
| Sets | - | - | ||
| Kills | - | - | ||
| Kills per set | - | - | ||
| Errors | - | - | ||
| Total Attacks | - | - | ||
| Total Attacks per set | - | - | ||
| Hitting Percentage | - | - | ||
| Assists | - | - | ||
| Assists per set | - | - | ||
| Service Total Attempts | - | - | ||
| Service Aces | - | - | ||
| Service Errors | - | - | ||
| Service Aces per set | - | - | ||
| Receptions | - | - | ||
| Reception Errors | - | - | ||
| Digs | - | - | ||
| Digs per set | - | - | ||
| Block Solo | - | - | ||
| Block Assist | - | - | ||
| Block Total | - | - | ||
| Blocks per set | - | - | ||
| Block Errors | - | - | ||
| Ball Handling Errors | - | - | ||
| Points | - | - | ||
| Points per set | - | - | ||
| Matches started | - | - | ||
| Date | Opponent | Score | ms | s | k | e | ta | pct | a | sa | se | r | re | digs | bs | ba | be | tot | bhe | pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 28 | at Union (Tenn.) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Aug 29 | at Union (Tenn.) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 1 | at Carson-Newman | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 5 | at Lincoln Memorial | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 11 | Catawba | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 12 | Lenoir-Rhyne | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 15 | at Mars Hill | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 18 | at Anderson | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 19 | at Newberry | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 25 | at Emory & Henry | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Sep 26 | at UVA Wise | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 2 | Coker | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 3 | Wingate | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 9 | Carson-Newman | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 10 | Lincoln Memorial | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 16 | at Catawba | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 20 | Mars Hill | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 23 | Anderson | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 24 | Newberry | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 27 | at Lenoir-Rhyne | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 30 | Emory & Henry | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Oct 31 | UVA Wise | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Nov 6 | at Coker | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Nov 7 | at Wingate | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| m | s | k | k/s | e | ta | pct | a | a/s | sa | sa/s | r | re | digs | d/s | bs | ba | tot | b/s | pts | pts/s | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-25 | 16 | 43 | 59 | 1.37 | 23 | 206 | .175 | 1 | 0.02 | 1 | 0.02 | 1 | 0 | 21 | 0.49 | 1 | 17 | 18 | 0.42 | 69.5 | 1.6 |
| 2025-26 | 25 | 91 | 195 | 2.14 | 40 | 558 | .278 | 2 | 0.02 | 9 | 0.10 | 4 | 0 | 43 | 0.47 | 7 | 30 | 37 | 0.41 | 226.0 | 2.5 |
| 2026-27 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Total | 41 | 134 | 254 | 1.90 | 63 | 764 | .250 | 3 | 0.02 | 10 | 0.07 | 5 | 0 | 64 | 0.48 | 8 | 47 | 55 | 0.41 | 295.5 | 2.2 |
| m | s | k | k/s | e | ta | pct | a | a/s | sa | sa/s | r | re | digs | d/s | bs | ba | tot | b/s | pts | pts/s | |
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