Gianna Tassio

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19 Gianna Tassio
Gianna Tassio
  • Height:
    5'10
  • Hometown:
    Pacifica, CA
  • Position:
    P
  • Year:
    So
  • Bats/Throws:
    R/R
  • High School:
    Terra Nova
  • app
    21
  • gs
    6
  • w
    6
  • l
    1
  • sv
    0
  • ip
    39.1
  • era
    1.96
  • whip
    1.22
  • k
    26
Player statistics
  Overall Conference
Appearances 21 6
Games started 6 0
Wins 6 1
Losses 1 0
Saves 0 0
Complete Games - -
Shutouts - -
Innings Pitched 39.1 9.0
Hits 30 7
Runs 12 2
Earned Runs 11 2
Walks 18 1
Strikeouts 26 11
Strikeouts per Game 4.63 8.56
Doubles Allowed 5 3
Triples Allowed 1 -
WHIP 1.22 .89
Home Runs Allows 2 -
At Bats Against 143 33
Batting Average Against .210 .212
Earned Run Average 1.96 1.56
Wild pitches - -
Hit Batters 1 -
Balks - -
Sacrifice Flies Allowed - -
Sacrifice Hits Allowed 1 -
Recent results
Date Opponent Result
May 8 Feather River W, 15-0
May 9 at Feather River W, 8-4
May 14 vs. Saddleback W, 6-2
May 15 vs. Cosumnes River W, 7-2
May 16 vs. Palomar L, 1-0
May 16 vs. Saddleback L, 4-3
Date Opponent Score gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Jan 24 Taft W, 6-2 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Jan 24 Taft W, 12-3 1 2 0 0 - - - - 0 - .000 .000 .000 - - - - 1 1 1.00 2
Jan 30 Reedley W, 10-2 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Jan 30 Reedley W, 15-0 - - - - - - - - - - - - - - - - - - - - -
Feb 5 at San Joaquin Delta W, 4-0 - - - - - - - - - - - - - - - - - - - - -
Feb 6 Feather River W, 5-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 7 Feather River W, 11-3 - - - - - - - - - - - - - - - - - - - - -
Feb 7 Sacramento City W, 4-2 - - - - - - - - - - - - - - - - - - - - -
Feb 10 Merced W, 9-1 - - - - - - - - - - - - - - - - - - - - -
Feb 10 Merced W, 12-4 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 13 vs. Redwoods W, 13-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 13 at American River W, 2-0 - - - - - - - - - - - - - - - - - - - - -
Feb 14 at Folsom Lake W, 10-1 - - - - - - - - - - - - - - - - - - - - -
Feb 18 Cosumnes River W, 7-6 - - - - - - - - - - - - - - - - - - - - -
Feb 18 Fresno W, 9-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 21 Lassen W, 6-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 21 Lassen W, 10-2 - - - - - - - - - - - - - - - - - - - - -
Feb 26 San Joaquin Delta - - - - - - - - - - - - - - - - - - - - -
Feb 28 Siskiyous W, 3-2 - - - - - - - - - - - - - - - - - - - - -
Feb 28 Sequoias W, 11-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 4 Sierra W, 12-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 5 at Chabot W, 27-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 10 at West Valley W, 5-1 - - - - - - - - - - - - - - - - - - - - -
Mar 12 Hartnell W, 2-1 - - - - - - - - - - - - - - - - - - - - -
Mar 17 San Jose W, 14-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 19 at Ohlone W, 11-0 - - - - - - - - - - - - - - - - - - - - -
Mar 21 at Hartnell W, 8-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 24 at Monterey Peninsula W, 14-2 - - - - - - - - - - - - - - - - - - - - -
Mar 26 Cabrillo W, 9-0 - - - - - - - - - - - - - - - - - - - - -
Mar 28 at Modesto W, 8-2 1 1 1 0 - - - - 0 - 1.000 1.000 1.000 - - - - - - - 1
Mar 28 vs. Canyons W, 5-2 - - - - - - - - - - - - - - - - - - - - -
Mar 31 Chabot W, 16-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 2 West Valley W, 12-4 - - - - - - - - - - - - - - - - - - - - -
Apr 7 at Hartnell L, 2-1 - - - - - - - - - - - - - - - - - - - - -
Apr 9 at San Jose W, 10-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 11 at Santa Rosa W, 7-0 - - - - - - - - - - - - - - - - - - - - -
Apr 11 at Santa Rosa - - - - - - - - - - - - - - - - - - - - -
Apr 14 Ohlone W, 10-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 16 Monterey Peninsula W, 7-2 1 1 0 0 - - - - 0 - .000 .000 .000 - - - - 1 - - 1
Apr 22 at Cabrillo W, 7-2 - - - - - - - - - - - - - - - - - - - - -
May 1 Lassen W, 12-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 2 at Lassen W, 9-6 - - - - - - - - - - - - - - - - - - - - -
May 8 Feather River W, 15-0 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 9 at Feather River W, 8-4 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
May 14 vs. Saddleback W, 6-2 - - - - - - - - - - - - - - - - - - - - -
May 15 vs. Cosumnes River W, 7-2 - - - - - - - - - - - - - - - - - - - - -
May 16 vs. Palomar L, 1-0 - - - - - - - - - - - - - - - - - - - - -
May 16 vs. Saddleback L, 4-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Date Opponent Score gp r tb sb cs
Jan 24 Taft W, 6-2 1 0 0 - -
Jan 24 Taft W, 12-3 1 0 0 - -
Jan 30 Reedley W, 10-2 1 0 0 - -
Jan 30 Reedley W, 15-0 - - - - -
Feb 5 at San Joaquin Delta W, 4-0 - - - - -
Feb 6 Feather River W, 5-1 1 0 0 - -
Feb 7 Feather River W, 11-3 - - - - -
Feb 7 Sacramento City W, 4-2 - - - - -
Feb 10 Merced W, 9-1 - - - - -
Feb 10 Merced W, 12-4 1 0 0 - -
Feb 13 vs. Redwoods W, 13-1 1 0 0 - -
Feb 13 at American River W, 2-0 - - - - -
Feb 14 at Folsom Lake W, 10-1 - - - - -
Feb 18 Cosumnes River W, 7-6 - - - - -
Feb 18 Fresno W, 9-1 1 0 0 - -
Feb 21 Lassen W, 6-0 1 0 0 - -
Feb 21 Lassen W, 10-2 - - - - -
Feb 26 San Joaquin Delta - - - - -
Feb 28 Siskiyous W, 3-2 - - - - -
Feb 28 Sequoias W, 11-0 1 0 0 - -
Mar 4 Sierra W, 12-0 1 0 0 - -
Mar 5 at Chabot W, 27-3 1 0 0 - -
Mar 10 at West Valley W, 5-1 - - - - -
Mar 12 Hartnell W, 2-1 - - - - -
Mar 17 San Jose W, 14-1 1 0 0 - -
Mar 19 at Ohlone W, 11-0 - - - - -
Mar 21 at Hartnell W, 8-0 1 0 0 - -
Mar 24 at Monterey Peninsula W, 14-2 - - - - -
Mar 26 Cabrillo W, 9-0 - - - - -
Mar 28 at Modesto W, 8-2 1 1 1 - -
Mar 28 vs. Canyons W, 5-2 - - - - -
Mar 31 Chabot W, 16-1 1 0 0 - -
Apr 2 West Valley W, 12-4 - - - - -
Apr 7 at Hartnell L, 2-1 - - - - -
Apr 9 at San Jose W, 10-0 1 0 0 - -
Apr 11 at Santa Rosa W, 7-0 - - - - -
Apr 11 at Santa Rosa - - - - -
Apr 14 Ohlone W, 10-0 1 0 0 - -
Apr 16 Monterey Peninsula W, 7-2 1 0 0 - -
Apr 22 at Cabrillo W, 7-2 - - - - -
May 1 Lassen W, 12-1 1 0 0 - -
May 2 at Lassen W, 9-6 - - - - -
May 8 Feather River W, 15-0 1 0 0 - -
May 9 at Feather River W, 8-4 1 0 0 - -
May 14 vs. Saddleback W, 6-2 - - - - -
May 15 vs. Cosumnes River W, 7-2 - - - - -
May 16 vs. Palomar L, 1-0 - - - - -
May 16 vs. Saddleback L, 4-3 1 0 0 - -
Date Opponent Score gp w l ip h r er era k k/7 hr whip
Jan 24 Taft W, 6-2 1 0 0 2.0 3 - - 0.00 2 7.00 - 1.50
Jan 24 Taft W, 12-3 1 0 0 0.0 - - - 0.00 0 .00 - -
Jan 30 Reedley W, 10-2 1 1 0 3.0 2 1 1 2.33 0 .00 - 1.67
Jan 30 Reedley W, 15-0 - - - - - - - - - - - -
Feb 5 at San Joaquin Delta W, 4-0 - - - - - - - - - - - -
Feb 6 Feather River W, 5-1 1 1 0 2.2 2 0 0 0.00 2 5.25 - 1.13
Feb 7 Feather River W, 11-3 - - - - - - - - - - - -
Feb 7 Sacramento City W, 4-2 - - - - - - - - - - - -
Feb 10 Merced W, 9-1 - - - - - - - - - - - -
Feb 10 Merced W, 12-4 1 1 0 3.2 5 2 2 3.82 2 3.82 - 2.18
Feb 13 vs. Redwoods W, 13-1 1 1 0 4.0 2 1 1 1.75 3 5.25 1 .75
Feb 13 at American River W, 2-0 - - - - - - - - - - - -
Feb 14 at Folsom Lake W, 10-1 - - - - - - - - - - - -
Feb 18 Cosumnes River W, 7-6 - - - - - - - - - - - -
Feb 18 Fresno W, 9-1 1 0 0 1.0 1 1 1 7.00 1 7.00 1 1.00
Feb 21 Lassen W, 6-0 1 0 0 2.0 2 - - 0.00 1 3.50 - 2.00
Feb 21 Lassen W, 10-2 - - - - - - - - - - - -
Feb 26 San Joaquin Delta - - - - - - - - - - - -
Feb 28 Siskiyous W, 3-2 - - - - - - - - - - - -
Feb 28 Sequoias W, 11-0 1 0 0 1.0 - - - 0.00 0 .00 - -
Mar 4 Sierra W, 12-0 1 0 0 1.0 - - - 0.00 0 .00 - -
Mar 5 at Chabot W, 27-3 1 1 0 2.0 3 1 1 3.50 4 14.00 - 1.50
Mar 10 at West Valley W, 5-1 - - - - - - - - - - - -
Mar 12 Hartnell W, 2-1 - - - - - - - - - - - -
Mar 17 San Jose W, 14-1 1 0 0 1.0 2 1 1 7.00 1 7.00 - 2.00
Mar 19 at Ohlone W, 11-0 - - - - - - - - - - - -
Mar 21 at Hartnell W, 8-0 1 0 0 2.0 0 0 0 0.00 0 .00 - .00
Mar 24 at Monterey Peninsula W, 14-2 - - - - - - - - - - - -
Mar 26 Cabrillo W, 9-0 - - - - - - - - - - - -
Mar 28 at Modesto W, 8-2 1 1 0 3.1 2 1 1 2.10 2 4.20 - 1.80
Mar 28 vs. Canyons W, 5-2 - - - - - - - - - - - -
Mar 31 Chabot W, 16-1 1 0 0 1.0 - - - 0.00 2 14.00 - -
Apr 2 West Valley W, 12-4 - - - - - - - - - - - -
Apr 7 at Hartnell L, 2-1 - - - - - - - - - - - -
Apr 9 at San Jose W, 10-0 1 0 0 1.0 1 - - 0.00 0 .00 - 2.00
Apr 11 at Santa Rosa W, 7-0 - - - - - - - - - - - -
Apr 11 at Santa Rosa - - - - - - - - - - - -
Apr 14 Ohlone W, 10-0 1 0 0 1.0 1 - - 0.00 2 14.00 - 1.00
Apr 16 Monterey Peninsula W, 7-2 1 0 0 3.0 - - - 0.00 2 4.67 - -
Apr 22 at Cabrillo W, 7-2 - - - - - - - - - - - -
May 1 Lassen W, 12-1 1 0 0 1.0 - - - 0.00 0 .00 - -
May 2 at Lassen W, 9-6 - - - - - - - - - - - -
May 8 Feather River W, 15-0 1 0 0 1.0 - - - 0.00 0 .00 - 1.00
May 9 at Feather River W, 8-4 1 0 0 1.0 3 3 3 21.00 1 7.00 - 5.00
May 14 vs. Saddleback W, 6-2 - - - - - - - - - - - -
May 15 vs. Cosumnes River W, 7-2 - - - - - - - - - - - -
May 16 vs. Palomar L, 1-0 - - - - - - - - - - - -
May 16 vs. Saddleback L, 4-3 1 0 1 1.2 1 1 - 0.00 1 4.20 - .60
Date Opponent Score gp tc po a e pb f% dp sba rcs rcs% ci
Jan 24 Taft W, 6-2 1 2 0 2 0 - 1.000 - - - - -
Jan 24 Taft W, 12-3 1 2 2 0 0 - 1.000 - - - - -
Jan 30 Reedley W, 10-2 1 0 0 0 0 - - - - - - -
Jan 30 Reedley W, 15-0 - - - - - - - - - - - -
Feb 5 at San Joaquin Delta W, 4-0 - - - - - - - - - - - -
Feb 6 Feather River W, 5-1 1 2 0 2 0 - 1.000 - - - - -
Feb 7 Feather River W, 11-3 - - - - - - - - - - - -
Feb 7 Sacramento City W, 4-2 - - - - - - - - - - - -
Feb 10 Merced W, 9-1 - - - - - - - - - - - -
Feb 10 Merced W, 12-4 1 0 0 0 0 - - - 1 - - -
Feb 13 vs. Redwoods W, 13-1 1 1 0 1 0 - 1.000 - - - - -
Feb 13 at American River W, 2-0 - - - - - - - - - - - -
Feb 14 at Folsom Lake W, 10-1 - - - - - - - - - - - -
Feb 18 Cosumnes River W, 7-6 - - - - - - - - - - - -
Feb 18 Fresno W, 9-1 1 0 0 0 0 - - - - - - -
Feb 21 Lassen W, 6-0 1 0 0 0 0 - - - - - - -
Feb 21 Lassen W, 10-2 - - - - - - - - - - - -
Feb 26 San Joaquin Delta - - - - - - - - - - - -
Feb 28 Siskiyous W, 3-2 - - - - - - - - - - - -
Feb 28 Sequoias W, 11-0 1 1 0 1 0 - 1.000 - - - - -
Mar 4 Sierra W, 12-0 1 0 0 0 0 - - - - - - -
Mar 5 at Chabot W, 27-3 1 0 0 0 0 - - - - - - -
Mar 10 at West Valley W, 5-1 - - - - - - - - - - - -
Mar 12 Hartnell W, 2-1 - - - - - - - - - - - -
Mar 17 San Jose W, 14-1 1 1 0 1 0 - 1.000 - - - - -
Mar 19 at Ohlone W, 11-0 - - - - - - - - - - - -
Mar 21 at Hartnell W, 8-0 1 0 0 0 0 - - - - - - -
Mar 24 at Monterey Peninsula W, 14-2 - - - - - - - - - - - -
Mar 26 Cabrillo W, 9-0 - - - - - - - - - - - -
Mar 28 at Modesto W, 8-2 1 0 0 0 0 - - - - 1 1.000 -
Mar 28 vs. Canyons W, 5-2 - - - - - - - - - - - -
Mar 31 Chabot W, 16-1 1 1 0 0 1 - .000 - 2 - - -
Apr 2 West Valley W, 12-4 - - - - - - - - - - - -
Apr 7 at Hartnell L, 2-1 - - - - - - - - - - - -
Apr 9 at San Jose W, 10-0 1 0 0 0 0 - - - - - - -
Apr 11 at Santa Rosa W, 7-0 - - - - - - - - - - - -
Apr 11 at Santa Rosa - - - - - - - - - - - -
Apr 14 Ohlone W, 10-0 1 0 0 0 0 - - - - - - -
Apr 16 Monterey Peninsula W, 7-2 1 1 0 1 0 - 1.000 - - - - -
Apr 22 at Cabrillo W, 7-2 - - - - - - - - - - - -
May 1 Lassen W, 12-1 1 0 0 0 0 - - - - - - -
May 2 at Lassen W, 9-6 - - - - - - - - - - - -
May 8 Feather River W, 15-0 1 0 0 0 0 - - - - - - -
May 9 at Feather River W, 8-4 1 0 0 0 0 - - - - - - -
May 14 vs. Saddleback W, 6-2 - - - - - - - - - - - -
May 15 vs. Cosumnes River W, 7-2 - - - - - - - - - - - -
May 16 vs. Palomar L, 1-0 - - - - - - - - - - - -
May 16 vs. Saddleback L, 4-3 1 1 0 1 0 - 1.000 - - - - -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
2024-25 19 7 2 0 1 - - - 0 1 .286 .375 .286 - - - - 2 2 1.00 8
2025-26 22 4 1 0 - - - - 0 - .250 .250 .250 - - - - 2 1 2.00 4
Total 41 11 3 0 1 - - - 0 1 .273 .333 .273 - - - - 4 3 1.33 12
gp r tb sb cs
2024-25 19 3 2 - 1
2025-26 22 1 1 - -
Total 41 4 3 - 1
era w l app gs sv ip h r er bb k k/7 hr whip bf wp hbp
2024-25 1.29 8 0 17 6 0 48.2 34 9 9 17 29 4.17 1 1.05 195 1 5
2025-26 1.96 6 1 21 6 0 39.1 30 12 11 18 26 4.63 2 1.22 163 - 1
Total 1.59 14 1 38 12 0 88.0 64 21 20 35 55 4.38 3 1.13 358 1 6
gp tc po a e pb f% dp sba rcs rcs% ci
2024-25 19 19 3 15 1 - .947 1 - 1 1.000 -
2025-26 22 12 2 9 1 - .917 - 3 1 .250 -
Total 41 31 5 24 2 - .935 1 3 2 .400 -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Event
Total 22 4 1 0 - - - - 0 - .250 .250 .250 - - - - 2 1 2.00 4
Conference 6 1 0 0 - - - - 0 - .000 .000 .000 - - - - 1 - - 1
Exhibition - - - - - - - - 0 - - - - - - - - - - - 0
Location
Home 15 3 0 0 - - - - 0 - .000 .000 .000 - - - - 2 1 2.00 3
Away 5 1 1 0 - - - - 0 - 1.000 1.000 1.000 - - - - - - - 1
Neutral 2 0 0 0 - - - - 0 - - - - - - - - - - - 0
Result
Wins 21 4 1 0 - - - - 0 - .250 .250 .250 - - - - 2 1 2.00 4
Losses 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Month
January 3 2 0 0 - - - - 0 - .000 .000 .000 - - - - 1 1 1.00 2
February 6 0 0 0 - - - - 0 - - - - - - - - - - - 0
March 6 1 1 0 - - - - 0 - 1.000 1.000 1.000 - - - - - - - 1
April 3 1 0 0 - - - - 0 - .000 .000 .000 - - - - 1 - - 1
May 4 0 0 0 - - - - 0 - - - - - - - - - - - 0
gp r tb sb cs
Event
Total 22 1 1 - -
Conference 6 0 0 - -
Exhibition - - 0 - -
Location
Home 15 0 0 - -
Away 5 1 1 - -
Neutral 2 0 0 - -
Result
Wins 21 1 1 - -
Losses 1 0 0 - -
Month
January 3 0 0 - -
February 6 0 0 - -
March 6 1 1 - -
April 3 0 0 - -
May 4 0 0 - -
era w l app gs sv ip h r er bb k k/7 hr whip bf wp hbp
Event
Total 1.96 6 1 21 6 0 39.1 30 12 11 18 26 4.63 2 1.22 163 - 1
Conference 1.56 1 0 6 0 0 9.0 7 2 2 1 11 8.56 - .89 34 - -
Exhibition 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Location
Home 1.44 3 0 14 4 0 24.1 18 5 5 10 15 4.32 1 1.15 100 - -
Away 3.75 2 0 5 1 0 9.1 9 5 5 7 7 5.25 - 1.71 42 - 1
Neutral 1.24 1 1 2 1 0 5.2 3 2 1 1 4 4.94 1 .71 21 - -
Result
Wins 2.04 6 0 20 6 0 37.2 29 11 11 18 25 4.65 2 1.25 157 - 1
Losses 0.00 0 1 1 0 0 1.2 1 1 - - 1 4.20 - .60 6 - -
Month
January 1.40 1 0 2 1 0 5.0 5 1 1 3 2 2.80 - 1.60 22 - -
February 1.95 3 0 6 4 0 14.1 12 4 4 7 9 4.40 2 1.33 61 - -
March 2.03 2 0 6 1 0 10.1 7 3 3 4 9 6.10 - 1.06 42 - 1
April 0.00 0 0 3 0 0 5.0 2 - - 1 4 5.60 - .60 17 - -
May 4.50 0 1 4 0 0 4.2 4 4 3 3 2 3.00 - 1.50 21 - -
gp tc po a e pb f% dp sba rcs rcs% ci
Event
Total 22 12 2 9 1 - .917 - 3 1 .250 -
Conference 6 3 0 2 1 - .667 - 2 - - -
Exhibition - 0 - - - - - - - - - -
Location
Home 15 10 2 7 1 - .900 - 3 - - -
Away 5 0 0 0 0 - - - - 1 1.000 -
Neutral 2 2 0 2 0 - 1.000 - - - - -
Result
Wins 21 11 2 8 1 - .909 - 3 1 .250 -
Losses 1 1 0 1 0 - 1.000 - - - - -
Month
January 3 4 2 2 0 - 1.000 - - - - -
February 6 4 0 4 0 - 1.000 - 1 - - -
March 6 2 0 1 1 - .500 - 2 1 .333 -
April 3 1 0 1 0 - 1.000 - - - - -
May 4 1 0 1 0 - 1.000 - - - - -
News mentions
Tassio tosses perfect game as No. 1 Bulldogs beat Hartnell in five innings
  • Article
  • March 21, 2026
Tassio tosses perfect game as No. 1 Bulldogs beat Hartnell in five innings
  • March 21, 2026
Ale Phillips (Photo by Kelcey Chan)
  • Article
  • March 05, 2026
No. 1 CSM opens Coast schedule with rout at Chabot
  • March 05, 2026
Defending champion CSM sweeps Taft in season-opening doubleheader
  • Article
  • January 24, 2026
Defending champion CSM sweeps Taft in season-opening doubleheader
  • January 24, 2026