Creation of CIF rules and regulations, developed and approved by member schools, which all schools pledge to observe, began in 1914. This decision established an enforcement program designed to be a cooperative undertaking involving schools, leagues, sections and the State CIF working together for an improved administration of education based interscholastic athletics.
| DATE | SCHOOL | PROGRAM | VIOLATION | PENALTY |
| 9/15/19 | Girls Golf | Tokay | 504.M | Loss of two pracfices (9/23/19 and 9/25/19) |
| 9/15/19 | Varsity Boys Water Polo | Golden Valley | 504.M | Sunday practice violation. Loss of practice on 9/27/19 and 10/1/19. |
| 8/30/19 | Beyer | Football | 2000 | Participation of an age-ineligible player at the varsity level. Must forfeit 8/30/19 victory over Modesto. |
| 8/28/19, 8/30/19 | John Adams Academy | Varsity Glrls Volleyball and Boys Soccer | 207.1/207.3 | Participation of residentially ineligible athletes as follows: Girls volleyball 8/28/19 vs. Alpha Charter and boys soccer 8/30/19 vs. Western Sierra. Must forfeit both contests. |
| 8/23/19 | West | JV Football | 207.1/207.3 | No action as result was a loss. Violation reported to league president and league commissioner. |
| 8/23/19 | Hughson | Football | 503.B(1) | Participation of a residentially ineligible athlete. Must forfeit 8/23/19 victory over Stagg. Corrective Action Plan due 9/30/19 and End of Year Report due 6/5/20. |
| 7/29-31/19 | Natomas | Football | 506 | Entire Program: Loss of 4 practices - (must occure by August 30, 2019), dates to be misssed 8/12/19, 8/14/19, 8/19/19, 8/26/19. |
| 7/29/19, 7/31/19 | Sonora | Boys Soccer | 504.7 | Entire Program (2:1): Loss of 4 days - Pre-Season Dead Period begins 10/10/19 and end 11/6/19. Can't start official practice until 11/7/19. |
| 8/4/19 | Cosumnes Oaks | Girls Volleyball Program | 504.8.a(1) | Extension of postseason Dead Period by two days (now ends 12/3/19). |
| 8/4/19 | St. Mary's | Girls Volleyball | 504.8.a.1 | Warning |
| 8/11/19 | St. Francis | Girls Cross Country | 504.M | Entire Program: Loss of 2 practices - will miss practice 8/14/19 & 8/15/19. |
| 8/19/19 | Lathrop | Girls Basketball | 504.7 | Entire Program (2:1): Loss of 2 days - Pre-Season Dead Period begins 10/11/19 and end 11/5/19. Can't start official practice until 11/6/19. |
| 8/23/19 | El Dorado | JV Football | 207.1/207.3 | Participation of a residentially ineligible athlete on 8/23/19 vs. Argonaut HS - No action as game was lost. |
| 8/23/19 | Tokay | Boys Cross Country | 205.B(1) | Participation of a scholastically ineligible athlete at the Lodi Flame XC Invitational on 8/23/19. MUST forfeit contest. |
| 8/26/19 | Escalon | Varsity Volleyball | 500.c/503.B | Participation of a residentially ineligible athlete on 8/26/19 vs. Calaveras HS (Foundation Game) - MUST officially forfeit the game. |
| 8/26/19 | Rocklin | Varsity Girls Golf | 503.B(1) | Participation of a residentially ineligible athlete on 8/26/19 vs. Oakdale HS - No action as Rocklin lost the match. MUST submit a Corrective Action Plan (due: 9/30/19) and an End of Year Report (due: 6/5/20) |
| 2018-19 school year | Elk Grove | Varsity Girls Swimming | 207.1/207.3 | Participation of a residentially ineligible athlete during the 2018-19 school year. Must forfeit swimming contest against Sheldon (3/20/19). |
| 2018-19 | Beyer | Varsity Boys Tennis | 503.B(1) | Participation of a residentially ineligible athlete on 2/28/19 vs. Ceres. Must forfeit contest. Corrective Action Report due 10/21/19 and End of Year Report due 6/5/20. |
| 2018-19, 2019-20 school years | John Adams Academy | Multiple Varsity Sports | 207.1/207.3 | Participation of multiple residentially ineligible athletes in the sports of girls volleyball, girls & boys basketball, girls & boys soccer. MUST forfeit the following 2018-19 contests: GVB-9/18/18 & 10/4/18 vs. Trinity Prep, 9/20/18 & 10/9/18 vs. Alpha Charter, 9/21/18 & 10/12/18 vs. Freedom Christian, 9/25/18 vs. New Life Christian, 9/27/18 & 10/31/18 vs. Greene Academ; GBSK-12/1/18 vs. McCloud, 12/11/18 vs. Cristo Rey, 1/8/19 & 1/25/19 vs. Alpha Charter, 1/22/19 & 2/8/19 vs. Trinity Prep: GSOC-3/4/19 & 3/20/19 & 4/8/19 vs. Cristo Rey, 3/11/19 & 4/9/19 & 4/22/19 vs. Trinity Prep, 3/13/19 & 4/1/19 & 4/11/19 vs. Lodi Academy, 3/18/19 & 3/29/19 & 4/3/19 vs. Greene Academ., 4/30/19 vs. Foresthill; BSOC-9/12/18 vs. Sac Country Day, 9/25/18 & 10/9/18 vs. Freedom Christian, 9/27/18 & 10/11/18 vs, Sierra Ridge, 10/2/18 vs. Twilight Academ; BBSK- 12/15/18 vs. Greenville, 1/18/19 & 2/5/19 vs. New Life Christian, 1/22/19 & 2/8/19 vs. Trinity Prep, 1/29/19 vs. Freedom Christian. Must submit a Corrective Action Plan (due: 9/30/19) and End of YEar Report (due: 6/5/20). Placed on "Probation" through 1/1/21. Need to report on any contests identified athletes have participated in for the 2019-20 school year - MUST complete transfer paperwork on all those athletes. |
| 2018-19 school year | Turlock Christian | Girls Basketball, Track | 207.1/207.3 | Forfeit contests in which a residentially ineligible athlete participated in: Varsity Girls BSK - 11/27/18 vs. Denair, 11/29/18 vs. San Juan, 12/3/18 vs. Delta Charter, 1/15/19 vs. Stockton Christian, 2/4/19 vs. Stone Ridge Christian / Track - 3/21/19 @ CCAA/MVL meet, 4/6/19 @ Hughson Vintage Invitational, 4/11/19 @ CCAA/MVL meet, 4/30/19 @ MJV Invitational, 5/4/19 @ CCAA/MVL League Championships. |
| 2018-19 school year | Manteca | Boys Soccer, Boys Tennis | 503.B(1) | Participation of a residentially ineliglble athlete in the sports of boys junior varsity soccer and boys varsity tennis. MUST forfeit the first contest won or tied in which the ineligible athlete participated; JVBSOC- 11/19/18 vs. Lathrop HS & VBTEN- 3/6/19 vs. Sierra HS. MUST submit a Corrective Action Plan (Due: 9/30/19) & End of Year Report (Due:6/5/20). |
| 2018-19 school year | Franklin-S | Varsity Football | 207.1/207.3 | Fine: $100 (twice, two violations)- Participation of two residentially ineligible athletes. (Already required to forfeit 2018-19 wins due to the participation of other residentailly ineligible athlete). Not a violation of Probation as this is follow up to the self-report previously made. |
| 2018-19 school year | East Union | Varsity Football | 207.1/207.3 | Participation of a residentially ineligible athlete during the 2018-19 football season. MUST forfeit the following 2018 varsity football contests - 8/25/18 vs. Napa HS, 9/21/18 vs. Kimball HS, 10/19/18 vs. Weston Ranch HS. |
| 2018-19 school year | Buhach Colony | JV Football, JV Track | 207.1/207.3 | Participation of a residentially ineligible athlete during the 2018-19 football and track seasons. All contests athlete participated in to be forfeited. |
| 2018-19 school year | Don Pedro | Varsity Boys Basketball | 502.A and 502.B | Warning - Do not participate against non-CIF member schools. |
| 2018-19 school year | Keyes Academy | Athletics | 303.B | Violation of multi-school agreement with Waterford HS. Cease and desist order forbiding participation as Keyes Academy in interscholastic athletics. |
| 2018-19 school year | Waterford | Athletics | 303.B | Violation of multi-school agreement with Keyes Academy / Cease and Desist order from participating as Keyes Academy in interscholastic athletics. |
| 2018-19 school year | Whitmore Charter | Varsity Boys Basketball | 502.A, 502.B | Warning - Do not participate against non-CIF member schools. |