California consistently produces an incredible amount of high school wrestling talent. The current crop of high schoolers from The Golden State has piled up a massive collection of accolades and has major next-level potential. Here’s a look at some of the top wrestlers to watch this year in California. 

Michael Bernabe (Fresno) — Freshman, 106 pounds

Bernabe is one of the top freshmen in the country and is currently ranked second nationally at 106 pounds. Bernabe had a productive offseason, placing sixth in Fargo and third at the Super 32. He will be looking to run the table and win a California state title as a freshman, but it will not come easily. He will likely have #3 Luke Loren and #5 Thales Silva, both of whom are also incredible freshmen who finished fourth and fifth, respectively, at Super 32, as well as #4 Eli Mendoza. 

Rocklin Zinkin (Buchanan) — Senior, 120 pounds

Zinkin is one of the nation’s fastest-rising prospects. The two-time California state finalist won his first state championship last season at 113 pounds and followed that up with an eye-popping summer, finishing third at U17 World Team Trials, winning Fargo in the Junior division and looking incredible at Super 32 on his way to the 120-pound belt. Those showings propelled Zinkin from #100 on the 2026 Big Board up to #11. The Oklahoma State commit is currently ranked #2 in the country at 120 pounds and could have a showdown with two-time U17 World Champion Sammy Sanchez this season in his quest to close his career with a second state title. 

Watch Zinkin dominate in the Super 32 finals

Samuel Sanchez (Esperanza) — Sophomore, 120 pounds

The #1 prospect in the Class of 2028 Big Board is the truth. After winning the U17 World Championships in 2024, Sanchez won a state title as a freshman last season at 106 pounds and then one-upped himself by going back-to-back with his second U17 World title at 51 kg this summer in Athens, helping lead Team USA to the team championship. Sanchez is so much fun to watch, and if we were to get a matchup between him and Zinkin, it could be one of the nation’s most anticipated high school matches of the season. 

Watch Sanchez win his second U17 World Championship

Moses Mendoza (Gilroy) — Senior, 132 pounds

Mendoza is another Californian who has made big jumps heading into his senior campaign. The returning state champion for Daniel Cormier’s Gilroy High School team placed third at the state tournament in 2024. He has a lengthy list of freestyle accolades. The Michigan recruit defeated his former high school teammate, Isaiah Cortez, for the Fargo Junior freestyle title at 132 pounds this summer and won Super 32 in October. The nation’s second-ranked 132-pounder could have a big test in front of him for his second state title in #3 Ashton Besmer. 

Watch Mendoza win his Super 32 belt

Ashton Besmer (Buchanan) — Senior, 132 pounds

Besmer put together an incredible run to make the U17 World Team at 60 kilograms, punctuated by a sweep of U17 World champion Paul Kenny in the best-of-three championship series. Besmer also notched wins against Moses Mendoza and Manuel Saldate on his way to a Doc B title last season before finishing third at the state tournament. The Army West Point commit has worked his way up to #3 in the national rankings at 132 pounds and could be looking at a rubber match with Mendoza this season. Last year in the Doc B semifinals, Besmer defeated Mendoza 22-15 in a crazy match, but just two weeks later Mendoza got his revenge in the Five Counties finals with a 16-1 tech fall in two periods. 

Watch Besmer defeat Saldate for the 2025 Doc B title

Joseph Toscano (Buchanan) — Senior, 144 pounds

The third and final Buchanan wrestler on this list, Toscano is a three-time California state runner-up, He won a Doc B title as a freshman back in 2023, followed by two runner-up finishes, and has also been fourth at Super 32 the last two years. The Cornell commit is looking to get over the final hurdle on his way to a state championship, but it won’t be easy. Along the way,  Toscano could match up with the likes of #7 Ivan Arias and #17 Arseni Kikiniou. 

Arseni Kikiniou (Poway) — Junior, 144 pounds

Arseni Kikiniou is an interesting prospect and a guy to watch this season. Kikiniou’s father was a Greco-Roman World bronze medalist and Olympian for Belarus before their family moved to the United States, and his influence is evident in Arseni’s wrestling. Arseni claimed a bronze medal in Greco and a silver in freestyle at the U17 World Championships this summer. Arseni has placed second and fifth, respectively, in his first two state tournament appearances. He recently made his commitment to Cornell and will be making a big jump up in weight this season to 144 pounds. It’ll be intriguing to see if his international success translates to even more folkstyle success this season, especially with a possible showdown with future Cornell teammate Toscano on the horizon. 

Watch Kikiniou win his U17 Greco-Roman World bronze medal

Mason Ontiveros (Pitman) — Senior, 175 pounds

Ontiveros has had an impressive 2025, finishing second at the state tournament, taking third at NHSCAs, and placing second in Fargo in the Junior division at 175 pounds. This has vaulted Ontiveros up to #6 in the country at the weight. Ontiveros is an Oklahoma recruit who will be looking to close out his career with a state title in what could be an interesting weight class in California. As it currently stands, we could see #7 Mario Carini, #9 Travis Grace, #12 Isai Fernandez and #14 Slava Shahbazyana, along with Ontiveros, all battling it out for the 175-pound California state championship this season.

Watch Ontivero’s win in the 2025 Fargo Junior semifinals

Coby Merrill (JW North) — Senior, 285 pounds 

Coby Merrill is one of the most physical wrestlers in the country at any weight class. After state runner-up finishes as a freshman and sophomore, Merrill dominated the 285-pound field last season, finishing 48-0 with 44 falls. Merrill finished sixth at the U20 World Team Trials this summer and finished second in Fargo. The second-ranked heavyweight in the country is a heavy favorite to win his second state title this season. 

A mother is grieving after a crash in the Denver metro area last weekend left her son brain-dead and two of her other children fighting for their lives.

Lakewood police say 22-year-old Andrew Logan Miller has been arrested in connection with the crash, which happened Dec. 6 around 7:30 p.m. near Kipling Parkway and West 6th Avenue.

Police say Miller was driving an SUV southbound on Kipling Parkway at a high rate of speed when it collided with a bus carrying a wrestling team from Central High School, which is located in Grand Junction in Mesa County.

Sixteen people were taken to hospitals.

Among the injured were three siblings who were riding inside the SUV.

On Friday, their mother, Suleyma Gonzalez, identified them as Julio Gonzalez, 18, Analelly Gonzalez, 17, and Christopher Gonzalez, 14.

Analelly and Christopher remain in critical condition. Julio will never wake up.

“I didn’t want to believe it, until they had to do the second testing where they didn’t find blood going through his brain,” she said. “My other two are in comas.”

Gonzalez said doctors ultimately declared Julio brain-dead.

She describes her children as disciplined students and ROTC members with plans for the future.

“Two of my kids were going to graduate this year,” she said. “No drugs. No alcohol. They were good kids.”

Gonzalez confirmed that Miller, who was driving the SUV at the time of the crash, was her daughter’s boyfriend.

“I know he loved my daughter,” she said. “I don’t think he did this on purpose or intentionally. It was an accident.”

Police say the investigation is ongoing, but believe speed played a major role in the crash.

Miller was arrested Wednesday night and is facing multiple charges, including:

• Vehicular assault (7 counts)
• Speeding 40 mph or more over the limit
• Reckless driving
• Child abuse (2 counts)
• Reckless endangerment

“My kids know when you get in somebody’s car, there’s always a risk. Always,” she said.

Julio’s organs will be donated. He’s on life support, while the hospital searches for matches.

“He wanted to give to the world,” she said. “Now that I can’t get him back, we want to give life to somebody else.”

Miller is currently being held in the Denver County Jail and is awaiting transfer to the Jefferson County Jail. His bond and court appearance have not yet been announced.

Lakewood police say the investigation remains active.

Gonzalez, a single mother of five, says her focus now is on her surviving children and getting clarity.

“I just want answers.”

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University of Hawaii at Manoa and Lawrence Berkeley National Laboratory Teamed up To Analyze Feasibility of Geothermal Cooling Technologies

By Justin Daugherty, NLR

In areas with geologically recent volcanic activity and ample underground water flow, like the Hawaiian Islands, geothermal energy technologies present options to augment the electric grid.

To investigate building cooling and energy efficiency options, the University of Hawaii at Manoa’s Hawaii Groundwater and Geothermal Resources Center collaborated with scientists at Lawrence Berkeley National Laboratory through the U.S. Department of Energy’s Energy Technology Innovation Partnership Project (ETIPP).

Managed by the National Laboratory of the Rockies (NLR), formerly known as NREL, ETIPP supports remote, coastal, and island communities with technical assistance and energy planning to help them build more reliable and affordable energy systems. Communities apply for up to 24 months of technical assistance, and those communities drive the scopes and focuses of their energy projects.

University of Hawaii at Manoa joined the program in 2022 with a desire to explore geothermal options, and a new report from this project details the feasibility of developing shallow ground heat exchangers (GHEs) across Oahu and at a specific site on the island for cooling.

Geothermal heat pumps take advantage of relatively constant temperatures just under the earth’s surface, using GHEs to exchange heat with the earth. Through a system of looping pipes in the shallow ground, GHEs can move heat from a warm place to a cooler place, like how a refrigerator functions.

“High-temperature geothermal, which requires deep drilling, is required to produce electricity, but low-temperature geothermal such as GHEs, which can be accessed much nearer the ground surface, can be used for building heating and cooling, greatly lessening loads on the electric grid,” said Lawrence Berkeley National Laboratory’s Christine Doughty, staff scientist.

“I believe both types of geothermal have potential to be an asset to Hawaii,” added Nicole Lautze, founder and director of the Hawaii Groundwater and Geothermal Resources Center.

Determining Geothermal Cooling Favorability in Hawaii

In open-loop geothermal systems, wells are drilled to extract and inject groundwater, allowing the movement of thermal heat to and from the earth. These GHEs use cooler ground water from outside the system for the cooling process and expel the warmer water afterward.

In contrast, closed-loop GHE systems continually circulate a heat-transfer solution through pipes, which transfers heat to and from the ground via thermal conduction. Groundwater needs to have temperatures that are low enough to effectively cool buildings, and groundwater flow in a GHE system works to remove built-up heat.

Hawaii has far greater needs for cooling than for heating—meaning that GHEs would add heat to the subsurface and cause the systems to not function as desired. That is where groundwater comes in: It replaces heated water from the boreholes and maintains the functionality of the GHE system. Sufficient groundwater flow, then, is essential to the considerations for GHE deployment. GHE systems may not be deployed in areas with restricted watersheds or where there is subsurface production of freshwater. Therefore, closed-loop systems may be a more reasonable option in some locations.

Numerous factors help determine whether a community or business may consider GHEs. Areas with older homes may lack efficient energy systems, and some organizations, like schools or government buildings, may prioritize more adaptive heating and cooling. Cultural considerations are also very important, and a new NLR report incorporates Hawaii communities’ perspectives on geothermal.

Economic factors are another big consideration, with the expense of deploying a system versus energy savings playing into overall cost. Modeling revealed that electricity and energy transfer demand decreased, and such reductions contributed to cost savings. Longer loan terms may help ease deployment expenses for geothermal systems.

ETIPP researchers factored the above parameters into their analysis to develop favorability maps for closed-loop and open-loop GHE systems. They used specific geographic information system layers with 11 attributes—including elevation, geology, and soil permeability—to develop an overall favorability map for GHEs on Oahu.

For the site-specific feasibility analysis at the University of Hawaii at Manoa’s Stan Sheriff Center, researchers used a hydrogeologic model to analyze groundwater flow of a closed-loop system at the site. Restrictions on water quality—mandating that groundwater must be left in its natural state—diminished the available area for GHE system deployment across the island, while many coastal areas showed high favorability. Overlays showing potential customers and restricted areas sharpened the maps.

Geothermal Cooling Potential at University of Hawaii at Manoa

From the island-wide analysis, ETIPP analysis homed in and found that the Stan Sheriff Center at the University of Hawaii at Manoa, a building with a high cooling load in an area with lots of open space surrounding it, could make a good candidate for site-specific analysis of GHE technology.

Researchers used a hydrogeologic model to analyze a potential closed-loop system at the site. They modeled groundwater and heat flow, analyzed subsurface heat flow, and completed a techno-economic analysis.

Analysis without groundwater flow showed that the GHE system may operate normally in the first year, but heat buildup would increase water temperatures significantly after that, and without groundwater to sweep heat away, there would be increased chiller demand in years two through six. Modeling that incorporated groundwater flow—with similar conditions as the Stan Sheriff Center—showed that heat would be effectively swept away from the borefield, which would enable successful GHE operation for at least 10 years. Thus, including groundwater in analysis and planning—coupled with low interest loan rates and high capital investment—may provide economic benefits to the university.

Cold seawater may be an option for cooling-source systems, the analysis concluded, and such a system already operates at the Natural Energy Laboratory of Hawaii. The report authors encouraged further study.

As in Hawaii, ETIPP continues to help communities explore geothermal and other technologies to help meet their energy needs through in-depth, collaborative investigation of potential solutions.

“This ETIPP project established a strong collaboration with LBNL and the foundation for what I hope is additional grant funding to explore the potential of GHEs on the UHM campus and across the state to cool buildings and reduce load on Hawaii’s grid,” Lautze said.

The U.S. Department of Energy’s Energy Technology Innovation Partnership Project (ETIPP) is a community-led technical support program for coastal, remote, and island communities to access unique solutions and increase energy reliability. By uniting federal agencies, national laboratories, regional organizations, and community stakeholders, ETIPP provides tailored technical support to help communities achieve affordable, reliable solutions to their energy system challenges. This collaborative model leverages the combined expertise and resources of its partners to deliver comprehensive, practical solutions that align with local needs. Learn more about ETIPP.