Here is the full list of all 169 Out of the Park Baseball 23 achievements.
Win the rookie of the year award
30/30 Player
12 Game Extra-Base-Hit Streak
MVP of the All-star game
Have the top vote-getter for the All-Star Game
Trade for a recent all-star
500 Career Wins
Reach the finals
Sweep a playoff series
Trade for a recent MVP winner
15 Game Win Streak
Record a 12-game win streak
10 Game Shutdown Streak
Win the championship in a sweep
7 game HR streak
Player hits a milestone
20 Game Win Streak
15 Game Shutdown Streak
Win the rookie of the month
40 Game On-Base Streak
Record a 16-game win streak
10 Game Quality Start Streak
7 Game Extra-Base-Hit Streak
15 Game Quality Start Streak
60 Game On-Base Streak
Win the MVP
Win the pitcher of the year award
Win the manager of the year award
Win a silver slugger
Win a fielder of the year award
Win the Reliever of the Year award
Achieve a top season score
Complete an Owner Goal
Complete all goals your owner tasks you with
Win the championship
Win the championship on a low budget
4 SB in a game
Strike out 10 batters in a game
Win the hitting triple crown
Win the pitching triple crown
Have a player lead the league in BA
Have a player lead the league in HR
Have a player lead the league in wins
Have a player lead the league in ERA
Reach the post-season
40/40 Player
13 Game Run Streak
20 Game Save Streak
20 Game Shutdown Streak
10 Game RBI Streak
10 Game Extra-Base-Hit Streak
20 Game Streak without allowing a run
10 Game Win Streak
13 Game RBI Streak
30 Game On-Base Streak
16 Game Run Streak
Record an 8-game win streak
6 game HR streak
7 Game RBI Streak
Gold Individual Streak
20 Game Hit Streak
Win the batter of the month
Win the pitcher of the month
Silver Individual Streak
9 Game Run Streak
Bronze Individual Streak
4 game HR streak
Player of the Week Winner
4 hit game
5 hit game
6 hit game
2 HR Game
3 HR Game
4 HR Game
Score 4 runs in a game
Score 5 runs in a game
Score 6 or more runs in a game
Get 5 RBI in a game
Get 8 RBI in a game
Get 10 or more RBI in a game
Strike out 15 batters in a game
Strike out 18 batters in a game
Hit a walk-off HR
Hit a walk-off Grand Slam
Hit for the cycle
Closer strikes out the side
Pitch a shutout
Pitch a no-hitter
Pitch a perfect game
Score 6 runs in an inning
Score 10 runs in an inning
Score 15 runs in an inning
Score 15 runs in a game
Score 20 runs in a game
Score 30 runs in a game
Score 10 runs in a shutout
Score 15 runs in a shutout
Score 20 runs in a shutout
Bat around in an inning
1500 Career Wins
3000 Career Wins
Achieve a solid season score
Achieve a great season score
Successfully construct a dynasty for your owner
First Game Win
First Series Sweep
First Quality Start
First Save
First Home Run
First Stolen Base
First Trade
First Free Agent Signing
First Draft Pick
First Contract Extension
First All-Star
First Player of the Week award
30 Game Hit Streak
40 Game Hit Streak
50 Game Hit Streak
30 Game Save Streak
40 Game Save Streak
20/20 Player
3 DP in a game
5 DP in a game
6 DP in a game
Shared Shutout for the team
Combined no-hitter
Throw out 2 runners on the bases
Throw out 3 runners on the bases
Throw out 4 runners on the bases
Turn a Triple Play
Turn an unassisted Triple Play
Throw a 1-hitter
3 extra-base hits in a game
4 extra-base hits in a game
5 extra-base hits in a game
5+ PA with no official AB in a game
Hit a Grand Slam
Hit a leadoff HR
Walk-off hit
CG with no BB allowed
CG Shutout on under 100 pitches
9-pitch inning with 3 strikeouts
Achieve a pitching game score of at least 100
Steal Home
Hit for a natural cycle
3 SB in a game
5 SB in a game
6 SB in a game
4 strikeout inning
Come back from a 4 run deficit to win
Come back from a 7 run deficit to win
Come back from a 10 run deficit to win
3 HR in an inning
4 HR in an inning
5 HR in an inning
6 hits in an inning
9 hits in an inning
12 hits in an inning
Score every inning
Strand the bases loaded
Have every player in the lineup get a hit
50 Game On-Base Streak
5-Star Catch in a game
2 5-Star Catches in a game
3 or more 5-Star Catches in a game
20 Game Quality Start Streak
30 Game Streak without allowing a run
40 Game Streak without allowing a run