Completed Event: Softball at #12/14 Texas A&M on May 1, 2026 , Loss , 5, to, 8


November 11, 2015 | Softball
NORMAN – Oklahoma head coach Patty Gasso has announced the addition of five student-athletes that have signed National Letters of Intent to join the Oklahoma softball program in the fall of 2016.
Signing NLIs with the Sooners are Alissa Dalton (Cypress, Texas), Mariah Lopez (Saugus, Calif.), Nicole Mendes (Houston, Texas), Melanie Olmos (Riverside, Calif.) and Vanessa Taukeiaho (Rancho Cucamonga, Calif.).
“The class as a whole is very athletic and it's a class that knows how to win,” Gasso said. “I've watched them win championship games and that's exciting for me because anytime an athlete can play for the ultimate prize they gain something over other athletes through experience and handling pressure situations.
“I feel like I've seen these athletes in those types of settings so that's exciting. On top of that, this class is athletic, which means to me that they're strong, powerful, quick, and they have all have been taught very well by some very good coaches.”
A native of Cypress, Texas, Dalton currently attends Cy-Fair High School where she has been voted a team captain for her upcoming senior season. An injury cut short her junior season to just 12 games, but she still managed to hit .595 with 26 runs batted in, 19 runs scored, four doubles, three triples, two home runs, 10 stolen bases, eight walks and no strikeouts. She was tabbed first-team all-district and the school's Defensive Player of the Year as a junior, while as a sophomore she earned district and school Offensive Player of the Year honors.
Ranked No. 34 in FloSoftball's Top 100 for the class of 2016, Dalton was invited to try out for the USA Women's Junior National Team. She has spent the past two seasons playing for the Diamond Sports Hotshots in Tomball, Texas, with fellow signee, Nicole Mendes.
“Alissa Dalton is an infielder who is very versatile,” Gasso said. “I've seen her play third, short and second. I've seen her do pretty much everything. I think she's going to start working behind the plate a little bit to give us more options if and when we need them.
“She's a left-handed hitter that can hit for power and hit through gaps. She is a tough, tough out. She is that kind of hitter that can work the count and get what she wants. I think she's definitely going to make an impact as a freshman.”
Lopez is a senior at Saugus High School where she has earned three letters. She missed most of her junior season because of injury, but still became her school's all-time strikeout leader. In preseason limited play, she threw 124.0 innings with 194 strikeouts, a 12-2 record and 1.05 earned run average. As a sophomore, she was named Foothill League Pitcher of the Year and first-team all-conference after throwing 94.2 innings with a 15-2 record, 170 strikeouts and a 0.59 ERA in league play.
Lopez has spent the past four seasons playing for the OC Batbusters in Anaheim, Calif. She helped lead her team to Premier Girls Fastpitch National Championships 2013, 2014 and 2015. In 2015, she threw 78.2 innings with a perfect 15-0 record, 104 strikeouts and a 0.62 ERA.
“Mariah Lopez is one of those athletes that has stood in championship games,” Gasso said. “She is probably one of the best pitchers in the 2016 class, if not the best. She works in a great organization with the Batbusters and has trained well.
“I think with the combination of her, Paige (Parker) and our other freshmen who will be sophomores on the pitching staff, it's going to a tough one to beat. I think Mariah is going to do very well for us.”
Mendes has been homeschooled but spent last season playing for Diamond Sports Hotshots along with fellow signee, Alissa Dalton. This summer, she hit .355 with 27 runs scored, 20 runs driven in, two home runs and 20 stolen bases. Additionally, she threw 135.0 innings with 136 strikeouts and 1.45 ERA.
“Nicole Mendes is another one of those versatile athletes,” Gasso said. “She's a left-handed pitcher who could throw some innings for us, but she's also a phenomenal centerfielder. She also can play first base and is a very good left-handed hitter. She's got tremendous speed and a strong arm.
“I think she's one of those athletes that is very few and far between because she has the ability to pitch; it's a Shelby Pendley-style. She'll help us on the mound if we need it, but she'll also be fighting for a starting spot somewhere on the field, whether it's in the infield or the outfield.”
A team captain in the past two seasons, Olmos attends Grand Terrace High School. She earned her league's MVP Pitcher Award as Grand Terrace won the league championship. En route to winning the award, Olmos struck out 188 batters in 143.2 innings with a 1.46 ERA and a 23-4 record. At the plate, she posted a .429 batting average with 25 runs scored, 28 RBI and three home runs.
She also won the league MVP Pitcher Award in 2013, while in 2014 she was named first-team all-league. Olmos has spent the last three summers playing for the Firecrackers 18 Gold team in Huntington Beach, Calif., where she helped her squad to a seventh place finish at the PGF Nationals.
“Melanie is another athlete I've watched compete for a championship in high school,” Gasso said. “Each year she's gotten better and better. She may not overpower you with her speed like Mariah does, but Melanie is more of a crafty pitcher who can spin it. You can never really square it up and hit it hard off of her because of her placement and the way she moves the ball.
“She is a good balance to what Mariah brings to the team. They are completely different, but they will complement each other very well.”
Taukeiaho (TOK-ee-ah-HO) has been a two-time first-team all-league honoree at Etiwanda High School. She has been her school's Offensive Player of the Year for each of the last two years and has been named the team's Defensive Player of the Year, as well. In her junior season, Taukeiaho hit .456 with 11 home runs, 32 RBI and one stolen base.
Last summer, she played for the Explosion 18U team in Irvine, Calif., and she has been ranked in the Top 20 for the class of 2016.
“Vanessa is a centerfielder who just has tremendous power,” Gasso said. “I've seen her come up clutch when needed. She's played in some great organizations and developed a presence at the plate is going to always pose a threat. She can change a game with one swing of the bat. She's a hard worker and a competitor. I'm really excited to have her.”