Height: 5'9"
Year: Senior
Hometown: Trabuco Canyon, Calif.
High School: El Toro HS



One of 3 finalists for 2013 USA Softball Collegiate Player of the Year and one of 10 finalists for 2015 USA Softball Collegiate Player of the Year ... named to 2013 and 2012 WCWS All-Tournament Team ... four-time NFCA All-American (2012-13, 2015 First Team and 2014 Third Team) ... four-time first-team All-Region ... three-time All-Big 12 First Team ... 2012 Big 12 Freshman of the Year ... Eight-time Big 12 Player of the Week (2015: 3/10, 2/17, 2/10; 2013: 3/19, 2/12; 2012: 5/15, 4/3, 3/13)

Record Book
Finished her career with an NCAA record 95 home runs and .960 slugging percentage ... in NCAA annals, ended career fifth in runs scored (272), ninth in walks (207) and 10th in RBI (254) ... owns Big 12 record for home runs, slugging, runs scored, RBI, total bases (583) and walks ... recorded school records for career on-base percentage (.556), and extra-base hits (145) ... holds third-highest batting average in OU history and sixth-highest in Big 12 history (.395) ... career stolen-base percentage of .872 (41-47) is sixth best at OU (min. 20 attempts) ... ranks eighth in career HBP (21) and sacrifice flies (6) at OU ... posted the ninth-most career hits (240), doubles (42) and fielding percentage (.988) at OU ... eight triples were 10th most in a career at OU

2015 (Senior)
Played in and started 56 games at 1B ... led the team in runs (72), RBI (65), slugging (.993), walks (62), HBP (8) and on-base percentage (.589) ... led the Big 12 in on-base percentage, slugging, walks and runs per game (1.29), ranked second in HR per game (0.41), HR and RBI and was third in RBI per game (1.16) ... ranked second nationally in runs per game, fourth in slugging and walks, seventh in OBP, 10th in home runs and 11th in HR per game ... recorded second-best slugging percentage and run total in Big 12 history and OU history  ... walk total was second best in OU history and third in the Big 12 ... posted the No. 3 on-base percentage in OU single-season history and No. 4 in Big 12 history with a .589 mark ... ranked fourth in OU history and fifth in the Big 12 with 23 home runs ... had the sixth-most extra-base hits in an OU season with 38 ... seventh-highest RBI total in OU annals ... tallied 147 total bases for the No. 8 mark in OU single-season history ... all three hits in the Alabama Super Regional (5/22-23) were home runs, including two homers in game three of the series ... homered and was 2-4 with two runs scored against Texas A&M in the NCAA Regional (5/16) ... set NCAA record with 91st career home run, a grand slam, at North Texas (4/30) .... matched career high with four walks and scored three runs at Kansas (4/26) ... tied the NCAA all-time home run record with a two-run shot against Baylor (4/18) ... tied career high in hits with four, including a double and triple, at Texas (4/10) ... doubled and triped as she was 3-3 with three runs scored against Central Arkansas (3/31) ... went 2-3 with a double, grand slam and three runs scored at Texas Tech (3/29) ... homered, walked, drove in three and scored twice against East Carolina (3/15) ... went 2-3 with two runs scored, two RBI, a stolen base and a home run vs. East Carolina (3/14) ... doubled, homered, walked twice, scored three times and drove in three against Iowa (3/14) ... homered twice, scored three times, had three RBI and walked twice vs. Samford (3/8) ... hit a solo homer against Samford (3/7) ... returned from injury against Missouri State (3/7) with a three-run double and three-run home run ... did not play in DH Feb. 28 due to concussion suffered 2/21 vs. Loyola Marymount ... went 2-4 with a solo home run and double against No. 13 Arizona (2/19) ... hit a game-tying home run in the sixth at No. 21 Arizona State (2/14) ... season-high three hits against No. 15 Washington (2/13) with two runs scored, three RBI and a home run ... drove in four runs and scored three runs while going 2-3 with a home run, walk and stolen base against Boston (2/13) ... hit a two-run triple and scored two runs against DePaul (2/6) ... hit two home runs, including a grand slam, and matched a career high with seven RBI against Saint Mary’s (2/6) ... homered in her first at-bat of the season and walked three times against DePaul (2/5)

2014 (Junior)
Played in and started 39 games (35 at first base, 4 at DP) ... missed 23 games, from March 9 to April 23, due to a back injury suffered March 13, and missed two games from May 11-16 due to a partially torn PCL in her right knee ... led the team in on-base percentage and walks drawn ... drew 51 walks, the sixth-best total in Big 12 history and third best at OU ... on-base percentage of .585 was third best in OU annals ... slugged .811, the seventh-highest mark in OU history ... homered twice and tied season high in hits by going 3-4 with two runs scored and two RBI in the Super Regional vs. Tennessee (5/25) ... matched season high in hits by going 3-4 with a double and two RBI against Tennessee in the Super Regional (5/23) ... hit a two-run HR in an NCAA Regional game against Texas A&M (5/18) ... returned from a two-game absence and homered against Texas A&M in an NCAA regional game (5/17) ... walked three times, stole a base and scored twice vs. Texas Tech (5/4) ... homered for the second day in a row against Texas Tech (5/3) ... hit a solo home run, walked twice and scored twice against Texas Tech (5/2) ... hit a two-run double in first at-bat back from injury and finished 2-2 with a run scored and a walk against UAB (4/27) ... hit a solo homer in a 1-0 win over No. 20 Tulsa (3/9) ...  homered, walked three times and scored three runs against Western Illinois (3/7) ... hit a pair of two-run homers and was 3-4 with four runs scored vs. Liberty (3/7) ... tied a school record with five runs scored, drew four walks and was 2-3 with three RBI vs. Arkansas-Pine Bluff (2/28) ... hit a HR against Arkansas-Pine Bluff to become the Big 12 and OU career home run leader (2/28) ... doubled, stole a base, walked three times and scored twice against Syracuse (2/22) ... drew a career-high four walks against Northwestern (2/21) ... walked twice and scored twice against Michigan State (2/16) ... tied career high with stolen bases against SIU-Edwardsville (2/15) ... drove in two runs against Illinois State (2/14) ... went 2-3 with two runs scored, two driven in and a stolen base vs. Loyola Marymount (2/8) ... tied the school and Big 12 record for career home runs at 61 with a solo homer in the season opener vs. Kentucky (2/7)

2013 (Sophomore)
Started all 61 games at first base ... led the nation in home runs (30), home runs per game (0.49), slugging percentage (1.113) and runs per game (1.43), ranked second in OBP (.613) and RBI per game (1.38), fourth in walks per game (1.03) and eighth in batting average (.458) ... set school record single-season records for batting average, slugging percentage, on-base percentage, runs scored, RBI, total bases, walks drawn and extra-base hits and tied the mark for most home runs ... ranked ninth in school annals with 16 doubles ... in Big 12 play, led the conference in runs scored ... finished the season on a career-best 16-game hitting streak ... homered in a school record four straight games over weekend of March 8-9 and from April 7-14 ... hit .421 with a double, two triples and three home runs in the WCWS, including a walk-off home run in the 12th inning of Game 1 of the Championship Series against Tennessee ... drew 3 walks and scored twice vs. Texas A&M in the Super Regionals (5/24) ... in NCAA Regional, was 6-8 with 7 runs, 2 2B, 2 HR, 13 RBI, 4 BB, a .846 OBP and 1.750 slugging ... went 6-8 with 6 runs scored, 8 RBI and 3 HR in three-game series against Oklahoma State (5/10-12), including a two-HR game in the finale ... tied career high with 4 runs scored and homered vs. Iowa State (4/26) ... career-high 4 hits with 3 runs scored, 2 RBI and a home run vs. Texas Tech (4/14) ... 3-4 with 2 runs, 2 RBI and a HR at Texas Tech (4/13) ... hit a 3-run HR, finishing with 4 RBI, in a win over Baylor (4/5) ... homered, drove in three runs and walked twice at Cal State Fullerton (3/17) ... hit 2 home runs against Arizona (3/16) ... went 3-4 with 2 HR and 5 RBI vs. Drake (3/8) ... 2-2 with 3 runs, 3 RBI and a HR against Northern Colorado (3/8) ... 2-4 with 2 runs and career-high 2 doubles vs. Notre Dame (2/17) ... scored three runs against Kentucky (2/16) ... career-high 2 stolen bases at San Diego State (2/15) ... drove in 3 and finished 1-2 with 2 runs and a HR vs. Oregon (2/9) ... career-high 4 runs scored to go with 6 RBI, 2 HR, 2 BB and a 2-2 day at the plate vs. Oregon State (2/8) ...reached in first 10 plate appearances of the season ... opened season on a 13-game hitting streak ... reached base in each of the first 28 games of the year

2012 (Freshman)
Set Big 12 single-season home run record (30) ... Was second in the nation with 30 home runs, sixth with 1.22 RBI per game and ninth with a school-record .878 slugging percentage ... Three-time Big 12 Player of the Week (3/13, 4/3, 5/14), the first freshman in Big 12 history to win three times ... Ranked No. 2 in OU single-season annals in walks drawn (68), RBI (78) and extra-base hits (41) ... Third-most total bases in an OU season (172) ... Started all 64 games ... Led team in RBI (78), runs scored (68) and total bases (172) ... Second-most walks on team (31) ... Third on OU in batting average (.357), hits (70), doubles (10) and stolen bases (9) ... Fourth on team in on-base percentage (.454) ... Hit .333 in the NCAA postseason with 5 home runs and 15 RBI, slugged .833 and added a .429 OBP ... Recorded seven multi-HR games ... Enjoyed 19 multi-hit games, including four 3-hit games ... Had 20 multi-RBI games, including 12 with 3+ RBI and five with 4+ RBI ... Career-high 7 RBI thanks to a pair of home runs vs. Indiana (3/9) ... Made Sooners debut and picked up first hit and home run of career against CSU Bakersfield (2/10).

High School
Prepped at El Toro High School in Lake Forest, Calif., under head coach Jim Daughterty ... hit .512 as a junior, driving in 39 runs on 42 hits ... recorded 35 runs, 17 of those home runs ... 2010 High School UnderArmour All-American ... MaxPreps All-American ... Cal-Hi Sports All-American ... Orange County Register Player of the Year ... co-most valuable player of the Sea View League ... all-state underclassmen first team ... all-state first team .... state junior player of the year ... team co-captain ... team’s offensive most valuable player for three consecutive seasons ... two-time all-league first team and all-CIF first team ... second team all-state as a sophomore ... second team all-league as a freshman.

Junior National Team
Member of the 2010-11 United States Junior Women’s National team ... named the 2010 USA Softball Athlete of the Year for the Junior Women’s National Team ... team won 2010 Pan American Championship to qualify for 2011 Junior Women’s World Championship in South Africa ... played on team with current Sooner Destinee Martinez ... led team with a .640 batting average at the qualifier (16-for-25) ... drove in 13 runs and scored 12 ... had seven doubles, two triples and two home runs to produce a 1.320 slugging percentage ... was a perfect 6-for-6 in stolen base attempts ... USA Softball’s nominee for the United States Olympic Committee’s Female Athlete of the Month (August 2010) ... finished third in the voting, the highest placing for a junior athlete ... teamed with OU teammate Destinee Martinez o help the U.S. win the 2011 International Softball Federation (ISF) Junior Women’s World Championship ... played in 10 of the American’s 11 games at the event ... led the U.S. team in home runs with two and in fielding percentage.

Travel Ball
Played for the Worth Firecrackers 18U GOLD based out of Huntington Beach, Calif., ... team is coached by Tony Rico ... team went 62-12 during 2010 season ... won Colorado Fireworks Tournament ... Canada Cup champion ... team placed third at the 2009 ASA GOLD Nationals in Oklahoma City ... won Colorado Fireworks Tournament ... runner-up at Champions Cup ... played on 2009 Worth team with current Sooner All-American Jessica Shults.

Born Lauren Chamberlain in Orange, Calif. ... daughter of Patrick and Pam Chamberlain ... has a younger sister, Danielle ... majoring in communication.

View Full Bio
Supers Bound
Highlights: OU 2, Wisconsin 0
Sydney Romero Interview