Tennessee softball is heading back to Oklahoma City after beating Nebraska in the NCAA super regional.

The No. 7 seed Lady Vols (45-15) are making their ninth appearance in the Women’s College World Series, and their second in the last three years. Tennessee and star pitcher Karlyn Pickens will face No. 2 seed Oklahoma (50-7) to open the WCWS on May 29 (2:30 p.m. ET, ESPN).

Tennessee’s last trip to Oklahoma City was in 2023 when it made a run to the semifinals before being eliminated.

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Here’s what you need to know about the matchup with the Sooners.

Tennessee, Karlyn Pickens beat Oklahoma in road series

Tennessee started the road series at Oklahoma with a 5-2 win in extra innings thanks to catcher Sophia Nugent, who started her career as a Sooner. Nugent hit a two-run homer in the eighth inning, giving the Lady Vols a 4-2 lead before Laura Mealer scored on a wild pitch.

Tennessee then lost 4-1 in Game 2, only logging four hits – and Taylor Pannell had three of them and scored the lone run with a solo home run. But the Lady Vols won the rubber match 5-3, scoring all five runs in the fourth inning. Mealer hit a two-RBI double before Ella Dodge blasted a three-run homer to win the game.

Karlyn Pickens had 12 strikeouts, 10 hits allowed, three walks, one hit by pitch and four earned runs in 12⅔ innings over the series. Sage Mardjetko had four strikeouts, six hits allowed, eight walks and five earned runs in 5⅓ innings. Erin Nuwer pitched three innings with two strikeouts, one hit allowed, one walk and one hit by pitch.

Oklahoma softball offense has firepower

The Sooners once again have one of the strongest offenses in the country. They rank No. 2 in home runs per game (2.02) with 115 on the season. Oklahoma is No. 5 in scoring with an average of 7.75 runs per game and 442 total.

Ella Parker leads OU’s offense with a .416 batting average, and Kasidi Pickering is right behind her at .413. Four more batters are hitting above .300, and Gabbie Garcia leads the team with 20 home runs. Pickering has hit 18 homers, and six Sooners total have hit at least 11 this season.

They also don’t strike out often. The Sooners have only struck out 207 times, which is only 3.63 times per game.

Karlyn Pickens vs Sam Landry pitchers’ duel is brewing

Senior right-hander Sam Landry (23-4) became the Sooners’ ace after transferring from Louisiana. She leads the OU staff with a 1.92 ERA with 170 strikeouts in 167⅔ innings pitched.

Tennessee had eight hits against Landry in Game 1, but then it was held to four hits in the next two games.

Pickens (24-9), the back-to-back SEC Pitcher of the Year, leads Tennessee’s staff with a 1.00 ERA. She has thrown 280 strikeouts in 204 innings, and opponents have hit .168 against her. In two straight elimination games against Nebraska, Pickens threw 21 strikeouts in 14 innings with only seven hits allowed, two walks and two earned runs.

Karlyn Pickens throws fastest softball pitch ever recorded – again

Pickens already broke Monica Abbott’s record for fastest softball pitch ever recorded in March when she threw 78.2 mph against Arkansas. But she topped her own record in Game 3 against Nebraska.

In the first at-bat of the game, Pickens threw 79.4 mph. It was Nebraska pitcher Jordy Bahl’s first at-bat of the game, and she fouled off the record-breaking pitch.

Pickens had already hit 77 mph twice this season before breaking the record Abbott originally set the record during a National Pro Fastpitch game in 2012.

Tennessee softball vs Oklahoma: Series history

Tennessee is 7-8 all time against Oklahoma, which owns a 4-3 record vs the Lady Vols at neutral sites. After taking the road series in March, Tennessee is 4-3 against OU in Norman.

Before meeting for the first time in SEC play this season, the last time Tennessee faced the Sooners was in the opening game of the 2023 WCWS. Oklahoma beat the Lady Vols 9-0 in five innings.

Watch Tennessee softball vs. Oklahoma on Fubo (free trial)

What time does Tennessee softball vs Oklahoma start?

• Date: Thursday, May 29
• Time: 2:30 p.m. ET  
• Where: Devon Park in Oklahoma City

What TV channel is Tennessee softball vs Oklahoma on?  

Cora Hall covers University of Tennessee women’s athletics. Email her at cora.hall@knoxnews.com and follow her on X @corahalll. If you enjoy Cora’s coverage, consider a digital subscription that allows you to access all of it.