Mariners vs White Sox Betting Trends, Odds, Prediction | May 21 | MLB. Place an MLB baseball bet on this game at YouWager.lv.

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Mariners vs White Sox Betting Odds

Here are the Mariners vs White Sox Betting Odds:

TEAM	SPREAD	MONEYLINE	TOTAL
Seattle	-1.5	-139	8 O
Chicago	+1.5	+129	8 U

Mariners vs White Sox Betting Trends

Here are the Mariners vs White Sox Betting Trends for both teams, but first, the head-to-head stats:

Mariners vs White Sox Betting Trends: Head-to-Head

Mariners vs White Sox Betting Trends: Seattle

Now, we have the Mariners vs White Sox Betting Trends for the Seattle:

• In seven of Seattle’s most recent seven games, the total has been under 7 points.
• In its last five games, Seattle has a winning record of 4-1 against the spread.
• In its last five games against the Chicago White Sox, Seattle has a save percentage of 4-1.
• In five of Seattle’s most recent five games played away from home, the total has been under.
• When playing on the road against the Chicago White Sox, Seattle has a winning record of 7-2 straight up in its last nine games.
• Out of the five games that Seattle has played against an opponent in the American League, the total has been UNDER in four of those games.
• Over the course of its last eight games versus teams from the American League Central Division, Seattle has a winning percentage of 2-6.

Mariners vs White Sox Betting Trends: Chicago

Now, we have the Mariners vs White Sox Betting Trends for the Chicago:

• The Chicago White Sox have won seven of their previous ten games with the total going UNDER.
• In their last six games, the Chicago White Sox have a winning percentage of 1-5.
• In four of the last five games that the Chicago White Sox have played at home, the total has been under.
• The Chicago White Sox have a losing record of 1-4 in their previous five games versus Seattle when they have played at home.
• In the last six games that the Chicago White Sox have played against an opponent in the American League, the total has been UNDER in five of those games.
• In their last thirteen games against teams from the American League West Division, the Chicago White Sox have a winning percentage of 4-9 without a loss.

Mariners vs White Sox Betting Prediction

Now we have the Mariners vs White Sox Betting Prediction for both teams.

Mariners vs White Sox Betting Prediction: Seattle

Here is the Mariners vs White Sox Betting Prediction for the Seattle:

To put that into perspective, Seattle has a batting average of.400 and has been called out on strikes 409 times, while they have walked 182 times. During the course of the year, they have collected 371 hits and 213 runs batted in, and their batting average at the plate is currently sitting at.238. There have been 59 two-baggers recorded by the Mariners as a team, and they have also hit 63 balls out of the stadium to score runs. There have been a total of 221 runs scored by them, and their on-base percentage is.325. The average number of runs scored by the Seattle Mariners each game is 4.8, which places them in eighth place among all baseball teams.

The team’s pitching staff has a combined WHIP of 1.31, and they have earned a strikeout to walk ratio of 2.53 over the course of their career. The pitchers for the Mariners have allowed a total of 194 runs, including 44 home runs, which places them in 14th place in the league. In addition to 171 earned runs, Seattle has allowed 399 base hits, which is equivalent to 8.5 hits per nine innings. During the course of the season, the Mariners have an earned run average of 3.66, which places them eleventh in the league, and they have struck out 380 hitters. As of this point in the season, their pitching staff has walked 150 batters from opposing teams, and their batting average per inning (FIP) is 3.81.

On 39 occasions, pitchers for the Mariners have entered the game with opponents on base. Additionally, they have made 67 appearances in circumstances that include high leverage. The relief relievers currently have 26 holds, which places them 18th in the Major League Baseball. There have been fifty different save situations in which the Mariners relief pitchers have entered the game, and their save percentage is 66.7%. They have completed 16 saves so far this year, but they have failed to convert eight of the twenty-four opportunities they have had to do so. Out of the 44 runners that the relief pitchers have inherited this season, 27.3% of those runners have reached the plate. There have been 163 relief pitchers that the Mariners have sent out to the mound throughout the course of the year.

The Mariners have transformed 69.5% of balls in play into outs out of their 3,786 innings on the diamond, which has them sitting 18th in professional baseball. As of this point in the season, the San Francisco Giants have a total of 1,262 putouts, 413 assists, and 19 errors to their name. Their fielding percentage is currently at.989, which places them in sixth place in the professional baseball rankings. Additionally, they have managed to accumulate 33 double plays.

To this point in his Major League Baseball career, Evans has thrown 21 innings and has struck out 14 batters. Evans, who has a career record of 2-1, has a batting average of 2.53 and has faced 93 batters in the major leagues. His career record is a positive one. For his career, he has a WHIP of 1.524 and his earned run average is 2.57. He has allowed six earned runs. With eight walks, he has allowed 24 base hits, which is equivalent to 10.3 hits per nine innings.

Mariners vs White Sox Betting Trends: Seattle Stats & Insights

• The Mariners have won 16, or 57.1%, of the 28 games they’ve played as favorites this season.
• With a moneyline advantage of -151 or more, Seattle has a record of 6-5 this season when entering a game with a favorable odds.
• The oddsmakers’ moneyline implies a 60.2% chance of a victory for the Mariners.
• Twenty-five out of forty-seven games that Seattle has played so far this season have resulted in a total that has been over.
• In 47 games with a spread this season, the Mariners are 24-23-0 ATS.
• Evans (2-1 with a 4.71 ERA and 14 strikeouts in 21 2/3 innings pitched) gets the start for the Mariners, his fifth of the season.
• The righty last pitched on Saturday against the San Diego Padres, when he went six scoreless innings while giving up seven hits.
• The 23-year-old has an ERA of 4.71, with 6.0 strikeouts per nine innings, in four games this season. Opponents are hitting .298 against him.
• Evans is seeking his fifth straight outing lasting five or more innings. When he is on the mound, he pitches an average of 5.3 innings per game.
• He will face a White Sox offense that ranks 28th in the league with 159 runs while batting .216 as a squad. It has a collective .328 slugging percentage (29th in MLB play) and has hit a total of 37 home runs (28th in MLB).
• The Mariners’ 63 home runs rank sixth in Major League Baseball.
• The offense for Seattle has a slugging percentage of .397 this season, 12th in MLB.
• The Mariners rank 21st in MLB with a .236 team batting average.
• Seattle has scored the 11th-most runs in the majors this season with 221 (4.7 per game).
• The Mariners have the 11th-best on-base percentage in MLB this season (.324).
• Seattle ranks 21st in MLB in strikeouts per game with an average of 8.8 whiffs per contest.

Mariners vs White Sox Betting Trends: Seattle Last 10 Games

Date	Opponent	Score	Spread	Total	Moneyline
5/20/25	@CWS	L 1-0	L-1.5	U8	L-172
5/19/25	@CWS	W 5-1	W-1.5	U8	W-205
5/18/25	@SD	W 6-1	W+1.5	U7.5	W+120
5/17/25	@SD	W 4-1	W+1.5	U8	W+140
5/16/25	@SD	W 5-1	W+1.5	U8.5	W+130
5/14/25	NYY	L 3-2	W+1.5	U8	L-104
5/13/25	NYY	W 2-1	W+1.5	U7	W+118
5/12/25	NYY	L 11-5	L+1.5	O8	L+110
5/11/25	TOR	L 9-1	L-1.5	O8	L-164
5/10/25	TOR	L 6-3	L+1.5	O8	L-118

Mariners vs White Sox Betting Prediction: Chicago

Here is the Mariners vs White Sox Betting Prediction for the Chicago:

The Chicago White Sox have a team batting average of.216 and an on-base percentage of.287 for the year. However, their on-base percentage is.287. The number of times they have struck out is 405 (which ranks eleventh in baseball), and they have collected 335 hits. Since the beginning of the season, Chicago has accumulated 153 runs batted in and 37 home runs to their credit. White Sox have a slugging percentage of.328 and score 3.29 runs per game, which places them 29th in Major League Baseball. In addition to scoring 158 runs and walking 148 times, they have hit 62 two-baggers through the course of their season.

The Chicago pitching staff has allowed 215 runs to be scored against them this season, while maintaining an earned run average of 4.25 (194 earned runs allowed). Their home run total is 51, and they allow 4.71 runs per nine innings, which places them 23rd in the Major League Baseball. As a team, the White Sox have a WHIP of 1.408 and a FIP of 4.58 for the current season they are currently playing in. As of right now, their strikeout-to-base ratio is 7.50, with 341 strikeouts against 180 bases on balls. They came in at number 19 in the league as a staff in terms of the overall number of hits they allowed, which was 399.

When it comes to the 70 base runners that they have inherited, the bullpen relievers in Chicago have an inherited scoring rate of 34.3%. There have been 38 instances in which their bullpen pitchers have taken the mound in high leverage situations, and there have been 49 instances in which base runners have been present. The White Sox have a total of 30 save situations, and they have a record of 20 holds and 7 fails to save the game. They sit at 30th in baseball holding a save rate of 30.0%, and they have sent 156 bullpen pitchers onto the diamond on the campaign. There have been ten opportunities for Chicago’s bullpen pitchers to make saves, and they have only managed to complete three of those opportunities.

In 3,702 innings on the diamond, the White Sox are sitting with a efficiency on defense of 69.3% (21st in pro baseball). The Chicago White Sox have gotten 38 double plays and have a fielding percentage of .979 (28th in baseball). Through the first month of the season, the White Sox have a total of 1,234 putouts, 389 assists, and 35 mistakes.

So far in his pro baseball career, Smith has allowed 39 base knocks while totaling 43 strikeouts in 48 frames. Smith (1-3 record in his career) has a 2.06 earned run average and has surrendered 7.3 hits per nine innings. He has allowed 11 ER’s while holding a WHIP of 1.143 and having a FIP of 2.0. The ratio of strikeouts to walks that he has achieved in his professional baseball career is 2.69, and he has faced 202 hitters.

Mariners vs White Sox Betting Trends: Chicago Stats & Insights

• The White Sox have come away with 15 wins in the 49 contests they have been listed as the underdogs in this season.
• This year, Chicago has won 13 of 44 games when listed as at least +127 or worse on the moneyline.
• The moneyline set for this matchup implies the White Sox have a 44.1% chance of walking away with the win.
• Chicago and its opponents have gone over in 20 of its 49 games with a total set by sportsbooks this season.
• In 49 games with a line this season, the White Sox have a mark of 25-24-0 against the spread.
• Smith (1-3) takes the mound first for the White Sox in his 10th start of the season. He’s put together a 2.05 ERA in 48 1/3 innings pitched, with 43 strikeouts.
• In his last time out on Friday against the Chicago Cubs, the right-hander threw five innings, allowing one earned run while surrendering seven hits.
• Over nine games this season, the 25-year-old has put up a 2.05 ERA and 8.0 strikeouts per nine innings, while giving up a batting average of .217 to his opponents.
• Smith enters the matchup with three quality starts under his belt this year.
• Smith will look to build on a six-game streak of going five or more innings (he’s averaging 5.3 innings per outing).
• In three of his appearances this season he did not allow an earned run.
• He will match up with a Mariners offense that ranks 22nd in the league with 375 total hits (on a .236 batting average). The team also slugs a collective .397 (12th in the league) with 63
• total home runs (sixth in MLB action).
• The White Sox are third-worst in MLB action with 37 home runs.
• This season, Chicago’s .328 slugging percentage is the second-lowest percentage in the majors.
• The White Sox are 29th in the majors with a .216 batting average.
• Chicago scores the third-fewest runs in baseball (159 total, 3.2 per game).
• The White Sox rank 28th in MLB with a .286 on-base percentage.

Mariners vs White Sox Betting Trends: Chicago Last 10 Games

Date	Opponent	Score	Spread	Total	Moneyline
5/20/25	SEA	W 1-0	W+1.5	U8	W+144
5/19/25	SEA	L 5-1	L+1.5	U8	L+172
5/18/25	@CHC	L 6-2	L+1.5	P8	L+210
5/17/25	@CHC	L 7-3	L+1.5	U10.5	L+215
5/16/25	@CHC	L 13-3	L+1.5	O12.5	L+172
5/15/25	@CIN	L 7-1	L+1.5	U9.5	L+190
5/14/25	@CIN	W 4-2	W+1.5	U9	W+188
5/13/25	@CIN	W 5-1	W+1.5	U9	W+170
5/11/25	MIA	W 4-2	W+1.5	U8	W+108
5/10/25	MIA	L 3-1	L+1.5	U8.5	L-104

 

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