
Scott Hartz
Head Swim Coach
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Scott has over twelve years of competitive swimming experience
for both city and school teams. He has attended numerous training
camps at locations including Stanford and the Olympic Training
Center in Colorado. Scott achieved ,many pool and age group records
in his swimming career, and qualified for both Far Westerns and
Junior Nationals multiple times. He has over five years of
experience coaching both private and group lessons and really
enjoys training age group children in swimming.

Emma A Caufield
Swim Coach
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Hi my name is Emma Caufield! I began coaching swim in 2015
and I have been on both the Tidalwaves and Green Gators swim team.
I was also a varsity swimmer for the Dublin High School swim team.
You can always find me on the Bay Club pool deck coaching swim
school, swim clinic, and the Tidalwaves swim team! I’m really
excited to get to know your kids and enjoy a great swim season.

Jessica Lawer
Swim Coach
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Jessica has been swimming recreationally since she three and
competitively since she was 11. She was on the Tidalwaves swim team
from age 11 to 18 and swam for Amador Valley High School for 4
years. She currently attends Chico State University. This is her
second year coaching for the Tidalwaves swim team. She enjoys
eating bagels, swimming, and hanging out with all of the kids on
Tidalwaves every year! :)

Niko Cory
Swim Coach
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Niko swims competitively for Las Positas College and also trains
with Tri Valley Aquatics. He is returning for his second year
with the Tidal Waves. He specializes in Breaststroke, and he
wants to be like Cole. He also likes long walks and
playing with his chickens and peacock (he has over 20 chickens and
1 peacock!)

Katherina Cory
Swim Coach
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Hello Bay Club Tidalwaves! I’m Coach Kat and I’m
going to be going into my last year at Dublin Highschool.
I’ve been swimming for over 12 years and have been swimming
competitively for just about 9 years. I’m a team captain at
Dublin High and part of the highest group at my club swim team, Tri
Valley Aquatics. I am super excited to join you guys in another
successful swim season this summer and can’t wait to see all
of you grow into fantastic swimmers everyday!! Go Tidal Waves!!

Bailee Alvarez-Walls
Swim Coach
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Bailee has been swimming for the past 13 years competitively.
She has been swimming with the Tidal Waves for the past four years
and swimming for Amador Valley High School too. She plays three
other sports but summer swim team is her all time favorite, from
crazy cheers to teaching the little ones how to become as a team!

Natalia Alvarez
Swim Coach
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Natalia has been swimming since she was 2 years old. She swam
for the Amador Valley High School swim team and is currently on the
Club Water Polo team at San Diego State University. This is her
second year coaching for the Tidalwaves. She enjoys watching
movies, taking pictures and getting to know all the news swimmers
each summer at Tidalwaves :)

Mattias Blanco
Swim Coach
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Hi my name is Mattias! This is my first year coaching the Bay
Club Tidal Waves! I swim competitively for the Pleasanton Seahawks.
I’ve been swimming for 10 years and I am really excited to
share all that I have learned throughout the years with the Bay
Club swimmers!

Erika Vieler
Swim Team Manager
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Erika has been involved in competitive swimming for over 30
years, both as a swimmer and with her swimmer children. She
began with Club Sport Tidalwaves 14 years ago with her oldest son
swimming on the team, and her youngest child is now swimming for
the Tidal Waves and she coordinates the team! You can find
her around the pool deck, working out at the club, selling real
estate or coaching the swim team at Amador Valley High
school. Go Tidal Waves!