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Baseball Trivia Quiz

16 Questions 9 min
This Baseball Trivia Quiz focuses on the details that settle real MLB arguments, like record scope (season, career, postseason), award and stat definitions, franchise moves, and official scoring judgment. Expect prompts that reward reading every qualifier and knowing key rule changes, from substitutions and DH usage to what counts as an error.
1You turn on a game in the top of the 9th and it’s tied. If nobody scores, how many innings are in a regulation MLB game?
2A foul ball can be strike three even on a full swing.

True / False

3Fenway Park’s famous "Green Monster" is the tall wall in which outfield?
4A triple play is the defense recording how many outs on one continuous play?
5In today’s MLB, both leagues use the designated hitter in the regular season.

True / False

6When a hitter wins the traditional Triple Crown, they led their league in which three categories?
7A sacrifice fly counts as an at-bat for the hitter.

True / False

8In a standard 9-inning MLB game, a starting pitcher must complete at least how many innings to qualify for the win?
9Which MLB franchise has won the most World Series titles?
10A pitcher can throw a no-hitter and still allow runs to score.

True / False

11There are no runners on base and the pitcher makes an illegal move that would be a balk if runners were on. What is the usual result?
12Which stat is calculated as on-base percentage plus slugging percentage?
13In MLB, if a pitcher is removed from the game, they can later return to pitch again.

True / False

14Which current MLB franchise began as the Seattle Pilots before relocating?
15RBI stands for "Runs Batted In."

True / False

16A foul tip that is caught by the catcher counts as a strike, and the ball remains live.

True / False

17A "walk-off" happens when which of these occurs?
18Runner on third, one out. You hit a deep fly ball that is caught, and the runner tags up and scores. In the box score, your plate appearance is recorded as what?
19Being hit by a pitch counts as reaching base, but it does not count as an at-bat.

True / False

20In the modern MLB postseason format, which round is typically best-of-five?
21Bottom of the 9th, tie game. Runner on third, one out, infield in. You hit a sharp grounder to short, the shortstop throws home trying for the out, but the runner scores and you reach first safely. How is your reaching first base usually scored?
22The infield fly rule can be called with only a runner on first base.

True / False

23Who is MLB’s all-time hits leader in regular-season play?
24You see a pitcher described as having a 140 ERA+. What does the plus sign most strongly imply?
25If a fair ball lands in the outfield and then bounces over the wall, the batter is credited with a hit.

True / False

26A runner steals second on a pitch. The throw beats him by a mile, but the infielder flat-out misses the tag and the runner is safe. Assuming the runner would have been out with ordinary play, how is this scored?
27A batted ball that hits the foul pole above the outfield fence is a fair ball and a home run.

True / False

28A sacrifice bunt is always credited as an at-bat.

True / False

29A player bats out of order and gets a hit. When does the defense have to appeal for batting out of order to be enforced?
30Which pitcher threw the only perfect game in World Series (and postseason) history?
31Which MLB ballpark is famous for its ivy-covered outfield walls?
32A runner is always safe from being called out by a fair batted ball as long as the runner is standing on a base.

True / False

33Bases loaded, one out. The batter hits a hard grounder to third, and the third baseman steps on home plate before the runner from third arrives. What kind of out is recorded at home?
34Under MLB’s three-batter minimum rule, a pitcher can be removed before facing three batters if the inning ends.

True / False

35A pitch bounces in front of the plate, kicks hard to the backstop, and the runner on third scores easily. The catcher had no realistic chance to stop it with ordinary effort. How is the advance usually scored?
36Under the current format, how many Cy Young Awards are given out each season?
37Your team is using a designated hitter. Mid-game, the DH goes into the field on defense. What happens to the DH for the rest of the game?
38On strike three, the catcher drops the ball. When is the batter allowed to try to run to first base on a dropped third strike?
39Which player holds the MLB record for the longest hitting streak in regular-season games?
40A checked swing is automatically a ball as long as the bat does not cross the front of home plate.

True / False

41Two outs. A routine ground ball should end the inning, but the shortstop boots it for an error. The next batter hits a two-run homer. How many earned runs are charged to the pitcher on that home run?
42A rookie has 131 at-bats in MLB and has also spent only 20 days on the active roster (not counting time on the injured list). Under MLB rookie eligibility rules, what is true?
43Runners on first and second, one out. A sharp line drive is hit directly at the shortstop, who intentionally lets it drop to try to start an easy double play. What is the ruling?

Baseball Trivia Mistakes That Come From One Missed Qualifier

Intermediate baseball trivia is rarely about naming a star. It is about reading the stem like a scorer reads a play, then matching it to the correct era, league, and definition.

1) Treating “record” as one universal leaderboard

Many misses happen because the question is narrower than it looks. Lock onto the scope words first, like regular season, postseason, World Series, rookie season, or with one franchise. If the stem says “as a Dodger,” a Brooklyn number can matter even if the team is now in Los Angeles.

2) Skipping league and era filters

AL-only and NL-only records are common. Era filters are even more common. Watch for “since divisional play,” “since the Wild Card,” “in the live-ball era,” or “since integration.” Write the cutoff in your head before choosing an answer.

3) Mixing up awards and how they are voted

MVP, Cy Young, Gold Glove, Silver Slugger, and Rookie of the Year all come with different voting bodies and typical tiebreak instincts. If a prompt hints at defense, do not reflexively pick MVP.

4) Treating related stats as synonyms

OPS and OPS+ are not interchangeable. ERA and ERA+ are not interchangeable. If the stem says park-adjusted or “100 is league average,” it is pointing at a plus stat.

5) Forgetting scorer judgment and rulebook vocabulary

Hit vs error, wild pitch vs passed ball, and earned vs unearned runs can change the “official” answer. For rules items, separate interference from obstruction, and a force play from a tag play.

Verified Baseball Trivia References (Rules, Records, and Biographies)

Baseball Trivia Quiz FAQ: Records, Rules, and What Questions Usually Mean

How can I tell if a record question is asking for regular season, postseason, or World Series only?

Assume the scope is narrow unless the stem is explicit. Look for phrases like “in the postseason,” “in a single World Series,” “career,” or “with one franchise.” If none appear, many trivia writers mean regular season totals, but a nearby hint like “October” usually signals postseason context.

What is the safest way to answer franchise history questions after relocations and name changes?

Answer the noun the stem uses. If it says “the franchise,” include moves. If it says “in Los Angeles,” exclude Brooklyn years. If it says “the Washington Senators,” slow down, because that label has been used by more than one MLB franchise in different eras.

Why do rules questions often hinge on one word like “interference,” “obstruction,” or “appeal”?

Those words are rulebook categories with different penalties and timing. “Interference” usually involves the offense hindering a fielder. “Obstruction” usually involves a fielder without the ball hindering a runner. “Appeal” means the defense must ask for a ruling, and the result can erase a run after the play ends.

When a question says “park-adjusted,” which stats should I think about first?

Start with plus stats like OPS+ and ERA+. The “+” is the clue that league and park context is baked in, and that 100 is league average. If the stem instead says “value” or “overall contribution,” it is often pointing at WAR rather than a rate stat.

How should I use the quiz modes to practice efficiently?

Use quick mode (10 questions) to warm up and spot the categories you miss most. Use standard mode (17 questions) to practice switching between records, rules, and history without losing accuracy. Use full mode (48 questions) when you want endurance practice and fewer repeat patterns.

I watch baseball a lot, so why do I still miss trivia about scoring and pitching stats?

Broadcasts summarize outcomes, but trivia often tests official bookkeeping. A hit can become an error. A run can be unearned even if it scores on a base hit. If that part of the quiz trips you up, reading scorer sections of the rulebook helps more than highlight clips. If you also like cross-sport quizzes that reward precise wording, try Football Trivia Questions to Test Knowledge.

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