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CAL STATE SAN MARCOS COUGARS
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2022 Baseball Roster

Greg Siller
Greg Siller
Greg Siller
Greg Siller
Greg Siller
Greg Siller

4 Griffin Teisher

4 Griffin Teisher

  • Position:
    Outfielder
  • Class:
    Redshirt Senior
  • Height:
    6-0
  • Weight:
    180
  • Hometown:
    Encinitas, Calif.
  • Prev School:
    La Costa Canyon HS

Summary

Biography

ACADEMIC AWARDS
  • D2 ADA Academic Achievement Award (2020-21)
  • CCAA All-Academic (2018-19, 2019-20)
  • CCAA Spring Academic Honor Roll (2018, 2019, 2020, 2021, 2022)
  • Mangrum Award for Academic Excellence (Fall 2019, Spring 2020, Spring 2022)
  • Big Blue Award (Spring 2017, Fall 2018, Fall 2020, Spring 2021, Fall 2021)
  • Cougar Award (Fall 2016, Fall 2017, Spring 2018, Spring 2019)

AS A REDSHIRT SENIOR IN 2022
  • Played and started in 46 games.
  • Hit .262 with 45 hits, 28 runs, 27 RBIs, 16 walks, nine doubles, two triples, two stolen bases and a home run.
  • Had two relief appearances and struck out three in 1.2 innings.
  • Broke the school record for most career sacrifice bunts with his 18th and ended his career with 21.
  • Had the fourth-most multi-hit games on the team with 12.
  • Ended his career with the fourth-most walks in program history with 65 while ranking eighth in runs (105), hits (156) and at-bats (604).
  • Had a season-high four RBIs against Sonoma State (April 15) as he went 4-for-5 with two runs, two doubles and a home run.

AS A REDSHIRT SENIOR IN 2021
  • Season canceled due to the COVID-19 pandemic.

AS A SENIOR IN 2020
  • Started in all 22 games.
  • Hit .208 with 16 hits, 13 runs, eight RBIs, two home runs, a triple, a double, three stolen bases, 25 total bases, nine walks, three sacrifice bunts, a .636 OPS, a .325 slugging percentage and a .311 on-base percentage in 77 at-bats.
  • Had the second-longest reached-base streak of the season at 10 games.
  • Tied his career-high with three hits in four at-bats while tallying a run, an RBI, a double, a walk and a stolen base in the win over Sonoma State (Feb. 28).
  • Posted a season-high two RBIs in three separate games.
  • Remainder of 2020 season was canceled on March 12 due to the COVID-19 pandemic.

AS A JUNIOR IN 2019
  • Played and started in 41 games.
  • Made 29 starts in left field and 12 starts in center field.
  • Hit .306 with 49 hits, 28 runs, 21 RBIs and eight doubles.
  • Had the third-longest hitting streak of the season at 10 games.
  • Ended the year with a 15-game reached-base streak.
  • Tallied multiple hits in 14 games and multiple RBIs in six.
  • Went 3-for-5 with two RBIs, a run and a sacrifice fly against Stanislaus State (March 29).
  • Had another 3-for-5 game in the series finale against Stanislaus State (March 31) while posting an RBI, a double and a run.
 
AS A SOPHOMORE IN 2018
  • Played in 32 games with 10 starts
  • Made nine appearance on the mound with two starts
  • Went 2-for-4 with a double and a run against Cal State Dominguez Hills (March 1)
  • Laid down a RBI bunt single against Cal State L.A. (April 22)
 
AS A FRESHMAN IN 2017
  • Started in 45 games
  • Hit .255 (42-for-165) including three doubles, two home runs, 21 RBI’s and tied for the team lead with two triples
  • Had 14 multi-hit games
  • Went 2-for-3 with five RBI’s including his first career home run, an inside-the-park grand slam in a 10-0 win over Stan State (April 9)
  • Scored three runs and went 2-for-4 against Cal State L.A. (May 4)
     
SUMMER BALL
  • Played for Baseball Performance Academy (2012-15).
  • Played for Spearfish Sasquatch (2018) in the Expedition League and batted .265 with six doubles and three home runs while pitching 12.1 innings in relief with one save and 11 strikeouts.
     
HIGH SCHOOL
  • A 2016 graduate of La Costa Canyon High School
  • 2016 Perfect Game California All-Region honorable mention
  • Led the Mavericks to back-to-back Avocado West League Championships
  • Played in two CIF Open Division finals
  • Appeared in 29 games as a senior while batting .306 with 11 RBIs and 25 runs
     
PERSONAL
  • Born in Encinitas, Calif.
  • Son of Bob and Chris Teisher
  • Has two younger sisters: Holly and Lilly
  • Enjoys surfing
  • Roots for the San Diego Padres
  • Favorite athlete is Tony Gwynn
  • Greatest influences are his parents
  • Favorite movie is “Shawshank Redemption”
  • Most memorable moment was competing in the CIF championship game in high school
  • Intends on becoming a high school history teacher and baseball coach following graduation
  • Favorite moment at CSUSM has been hitting an inside the park grand slam against Stanislaus State 
  • Majoring in History
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Hits

Stat Snapshot (Career)

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APP
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Season Stats

Season:
2022
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Career Stats

Career Statistics

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Historical Player Information

  • 10

    2017Freshman

    Outfielder
    6'0" 155 lbs
    10
  • 4

    2018Sophomore

    Outfielder
    6'0" 155 lbs
    4
  • 4

    2019Junior

    OF/RHP
    6'0" 165 lbs
    4
  • 4

    2020Senior

    Outfielder
    6'0" 165 lbs
    4
  • 4

    2021Redshirt Senior

    Outfielder
    6'0" 165 lbs
    4
  • 4

    2022Redshirt Senior

    Outfielder
    6'0" 180 lbs
    4